diff --git a/app/app.go b/app/app.go
index 73a944da7..823d41c85 100644
--- a/app/app.go
+++ b/app/app.go
@@ -55,6 +55,7 @@ import (
 	v7 "github.com/classic-terra/core/v3/app/upgrades/v7"
 	v7_1 "github.com/classic-terra/core/v3/app/upgrades/v7_1"
 	v8 "github.com/classic-terra/core/v3/app/upgrades/v8"
+	v8_1 "github.com/classic-terra/core/v3/app/upgrades/v8_1"
 
 	customante "github.com/classic-terra/core/v3/custom/auth/ante"
 	custompost "github.com/classic-terra/core/v3/custom/auth/post"
@@ -75,7 +76,18 @@ var (
 	DefaultNodeHome string
 
 	// Upgrades defines upgrades to be applied to the network
-	Upgrades = []upgrades.Upgrade{v2.Upgrade, v3.Upgrade, v4.Upgrade, v5.Upgrade, v6.Upgrade, v6_1.Upgrade, v7.Upgrade, v7_1.Upgrade, v8.Upgrade}
+	Upgrades = []upgrades.Upgrade{
+		v2.Upgrade,
+		v3.Upgrade,
+		v4.Upgrade,
+		v5.Upgrade,
+		v6.Upgrade,
+		v6_1.Upgrade,
+		v7.Upgrade,
+		v7_1.Upgrade,
+		v8.Upgrade,
+		v8_1.Upgrade,
+	}
 
 	// Forks defines forks to be applied to the network
 	Forks = []upgrades.Fork{}
diff --git a/app/legacy/pubkey_replacement.go b/app/legacy/pubkey_replacement.go
index be598d2a0..caef40dfb 100644
--- a/app/legacy/pubkey_replacement.go
+++ b/app/legacy/pubkey_replacement.go
@@ -46,7 +46,6 @@ func loadKeydataFromFile(clientCtx client.Context, replacementrJSON string, genD
 	var replacementKeys replacementConfigs
 
 	err = json.Unmarshal(jsonReplacementBlob, &replacementKeys)
-
 	if err != nil {
 		log.Fatal(errors.Wrap(err, "Could not unmarshal replacement keys "))
 	}
@@ -112,7 +111,6 @@ func loadKeydataFromFile(clientCtx client.Context, replacementrJSON string, genD
 	state[slashing.ModuleName] = clientCtx.Codec.MustMarshalJSON(&slashingGenesis)
 
 	genDoc.AppState, err = json.Marshal(state)
-
 	if err != nil {
 		log.Fatal("Could not marshal App State")
 	}
diff --git a/app/upgrades/v8_1/constants.go b/app/upgrades/v8_1/constants.go
new file mode 100644
index 000000000..f692af908
--- /dev/null
+++ b/app/upgrades/v8_1/constants.go
@@ -0,0 +1,13 @@
+//nolint:revive
+package v8_1
+
+import (
+	"github.com/classic-terra/core/v3/app/upgrades"
+)
+
+const UpgradeName = "v8_1"
+
+var Upgrade = upgrades.Upgrade{
+	UpgradeName:          UpgradeName,
+	CreateUpgradeHandler: CreateV81UpgradeHandler,
+}
diff --git a/app/upgrades/v8_1/upgrades.go b/app/upgrades/v8_1/upgrades.go
new file mode 100644
index 000000000..c4d6babc3
--- /dev/null
+++ b/app/upgrades/v8_1/upgrades.go
@@ -0,0 +1,25 @@
+//nolint:revive
+package v8_1
+
+import (
+	"github.com/classic-terra/core/v3/app/keepers"
+	"github.com/classic-terra/core/v3/app/upgrades"
+	treasurykeeper "github.com/classic-terra/core/v3/x/treasury/keeper"
+	treasurytypes "github.com/classic-terra/core/v3/x/treasury/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
+)
+
+func CreateV81UpgradeHandler(
+	mm *module.Manager,
+	cfg module.Configurator,
+	_ upgrades.BaseAppParamManager,
+	keepers *keepers.AppKeepers,
+) upgradetypes.UpgradeHandler {
+	return func(ctx sdk.Context, _ upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
+		// set default oracle split
+		mm.Modules[treasurytypes.ModuleName].(*treasurykeeper.Keeper).SetOracleSplitRate(ctx, treasurytypes.DefaultOracleSplit)
+		return mm.RunMigrations(ctx, cfg, fromVM)
+	}
+}
diff --git a/contrib/updates/Dockerfile.old b/contrib/updates/Dockerfile.old
index 95defca46..5e4e6cd11 100644
--- a/contrib/updates/Dockerfile.old
+++ b/contrib/updates/Dockerfile.old
@@ -52,8 +52,8 @@ RUN --mount=type=cache,target=/root/.cache/go-build \
 
 # Cosmwasm - Download correct libwasmvm version and verify checksum
 RUN set -eux &&\
-    WASMVM_VERSION=$(go list -m github.com/CosmWasm/wasmvm | cut -d ' ' -f 5) && \
-    WASMVM_DOWNLOADS="https://github.com/classic-terra/wasmvm/releases/download/${WASMVM_VERSION}"; \
+    WASMVM_VERSION=$(go list -m github.com/CosmWasm/wasmvm | cut -d ' ' -f 2) && \
+    WASMVM_DOWNLOADS="https://github.com/CosmWasm/wasmvm/releases/download/${WASMVM_VERSION}"; \
     wget ${WASMVM_DOWNLOADS}/checksums.txt -O /tmp/checksums.txt; \
     if [ ${BUILDPLATFORM} = "linux/amd64" ]; then \
         WASMVM_URL="${WASMVM_DOWNLOADS}/libwasmvm_muslc.x86_64.a"; \
diff --git a/contrib/updates/docker-compose.yml b/contrib/updates/docker-compose.yml
index 9a8a9d5ed..57cef82af 100644
--- a/contrib/updates/docker-compose.yml
+++ b/contrib/updates/docker-compose.yml
@@ -139,4 +139,4 @@ networks:
       driver: default
       config:
       -
-        subnet: 192.168.10.0/16
\ No newline at end of file
+        subnet: 192.168.10.0/24
\ No newline at end of file
diff --git a/contrib/updates/prepare_cosmovisor.sh b/contrib/updates/prepare_cosmovisor.sh
index b55fad1be..703be14a9 100644
--- a/contrib/updates/prepare_cosmovisor.sh
+++ b/contrib/updates/prepare_cosmovisor.sh
@@ -5,7 +5,7 @@
 
 # These fields should be fetched automatically in the future
 # Need to do more upgrade to see upgrade patterns
-OLD_VERSION=v2.4.2
+OLD_VERSION=v3.0.3
 # this command will retrieve the folder with the largest number in format v<number>
 SOFTWARE_UPGRADE_NAME=$(ls -d -- ./app/upgrades/v* | sort -Vr | head -n 1 | xargs basename)
 BUILDDIR=$1
diff --git a/contrib/updates/upgrade-test.sh b/contrib/updates/upgrade-test.sh
old mode 100644
new mode 100755
diff --git a/custom/auth/ante/expected_keeper.go b/custom/auth/ante/expected_keeper.go
index 1326fb785..8367df827 100644
--- a/custom/auth/ante/expected_keeper.go
+++ b/custom/auth/ante/expected_keeper.go
@@ -16,6 +16,7 @@ type TreasuryKeeper interface {
 	HasBurnTaxExemptionAddress(ctx sdk.Context, addresses ...string) bool
 	HasBurnTaxExemptionContract(ctx sdk.Context, address string) bool
 	GetMinInitialDepositRatio(ctx sdk.Context) sdk.Dec
+	GetOracleSplitRate(ctx sdk.Context) sdk.Dec
 }
 
 // OracleKeeper for feeder validation
diff --git a/custom/auth/ante/fee_burntax.go b/custom/auth/ante/fee_burntax.go
index fd76cd3ea..a28eeaaa8 100644
--- a/custom/auth/ante/fee_burntax.go
+++ b/custom/auth/ante/fee_burntax.go
@@ -6,15 +6,18 @@ import (
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/cosmos/cosmos-sdk/x/auth/types"
 
+	oracle "github.com/classic-terra/core/v3/x/oracle/types"
 	treasury "github.com/classic-terra/core/v3/x/treasury/types"
 )
 
 // BurnTaxSplit splits
 func (fd FeeDecorator) BurnTaxSplit(ctx sdk.Context, taxes sdk.Coins) (err error) {
 	burnSplitRate := fd.treasuryKeeper.GetBurnSplitRate(ctx)
+	oracleSplitRate := fd.treasuryKeeper.GetOracleSplitRate(ctx)
+	distributionDeltaCoins := sdk.NewCoins()
+	oracleSplitCoins := sdk.NewCoins()
 
 	if burnSplitRate.IsPositive() {
-		distributionDeltaCoins := sdk.NewCoins()
 
 		for _, taxCoin := range taxes {
 			splitcoinAmount := burnSplitRate.MulInt(taxCoin.Amount).RoundInt()
@@ -24,6 +27,24 @@ func (fd FeeDecorator) BurnTaxSplit(ctx sdk.Context, taxes sdk.Coins) (err error
 		taxes = taxes.Sub(distributionDeltaCoins...)
 	}
 
+	if oracleSplitRate.IsPositive() {
+		for _, distrCoin := range distributionDeltaCoins {
+			oracleCoinAmnt := oracleSplitRate.MulInt(distrCoin.Amount).RoundInt()
+			oracleSplitCoins = oracleSplitCoins.Add(sdk.NewCoin(distrCoin.Denom, oracleCoinAmnt))
+		}
+	}
+
+	if !oracleSplitCoins.IsZero() {
+		if err = fd.bankKeeper.SendCoinsFromModuleToModule(
+			ctx,
+			types.FeeCollectorName,
+			oracle.ModuleName,
+			oracleSplitCoins,
+		); err != nil {
+			return errorsmod.Wrapf(sdkerrors.ErrInsufficientFunds, err.Error())
+		}
+	}
+
 	if !taxes.IsZero() {
 		if err = fd.bankKeeper.SendCoinsFromModuleToModule(
 			ctx,
diff --git a/custom/auth/ante/fee_test.go b/custom/auth/ante/fee_test.go
index 50dcc8c4c..21f29bff0 100644
--- a/custom/auth/ante/fee_test.go
+++ b/custom/auth/ante/fee_test.go
@@ -687,9 +687,12 @@ func (s *AnteTestSuite) TestTaxExemption() {
 		ak := s.app.AccountKeeper
 		bk := s.app.BankKeeper
 		burnSplitRate := sdk.NewDecWithPrec(5, 1)
+		oracleSplitRate := sdk.ZeroDec()
 
 		// Set burn split rate to 50%
+		// oracle split to 0% (oracle split is covered in another test)
 		tk.SetBurnSplitRate(s.ctx, burnSplitRate)
+		tk.SetOracleSplitRate(s.ctx, oracleSplitRate)
 
 		fmt.Printf("CASE = %s \n", c.name)
 		s.txBuilder = s.clientCtx.TxConfig.NewTxBuilder()
@@ -732,14 +735,26 @@ func (s *AnteTestSuite) TestTaxExemption() {
 
 // go test -v -run ^TestAnteTestSuite/TestBurnSplitTax$ github.com/classic-terra/core/v3/custom/auth/ante
 func (s *AnteTestSuite) TestBurnSplitTax() {
-	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 0))  // 100%
-	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 1))  // 10%
-	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 2))  // 0.1%
-	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(0, 0))  // 0% burn all taxes (old burn tax behavior)
-	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(-1, 1)) // -10% invalid rate
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 0), sdk.ZeroDec())            // 100% distribute, 0% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 1), sdk.ZeroDec())            // 10% distribute, 0% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 2), sdk.ZeroDec())            // 0.1% distribute, 0% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(0, 0), sdk.ZeroDec())            // 0% distribute, 0% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 0), sdk.NewDecWithPrec(5, 1)) // 100% distribute, 50% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 1), sdk.NewDecWithPrec(5, 1)) // 10% distribute, 50% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 2), sdk.NewDecWithPrec(5, 1)) // 0.1% distribute, 50% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(0, 0), sdk.NewDecWithPrec(5, 1)) // 0% distribute, 50% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 0), sdk.ZeroDec())            // 100% distribute, 0% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 1), sdk.ZeroDec())            // 10% distribute, 0% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 2), sdk.ZeroDec())            // 0.1% distribute, 0% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(0, 0), sdk.ZeroDec())            // 0% distribute, 0% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 0), sdk.OneDec())             // 100% distribute, 100% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 1), sdk.OneDec())             // 10% distribute, 100% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(1, 2), sdk.OneDec())             // 0.1% distribute, 100% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(0, 0), sdk.OneDec())             // 0% distribute, 100% to oracle
+	s.runBurnSplitTaxTest(sdk.NewDecWithPrec(-1, 1), sdk.ZeroDec())           // -10% distribute - invalid rate
 }
 
-func (s *AnteTestSuite) runBurnSplitTaxTest(burnSplitRate sdk.Dec) {
+func (s *AnteTestSuite) runBurnSplitTaxTest(burnSplitRate sdk.Dec, oracleSplitRate sdk.Dec) {
 	s.SetupTest(true) // setup
 	require := s.Require()
 	s.txBuilder = s.clientCtx.TxConfig.NewTxBuilder()
@@ -752,6 +767,7 @@ func (s *AnteTestSuite) runBurnSplitTaxTest(burnSplitRate sdk.Dec) {
 
 	// Set burn split tax
 	tk.SetBurnSplitRate(s.ctx, burnSplitRate)
+	tk.SetOracleSplitRate(s.ctx, oracleSplitRate)
 
 	// keys and addresses
 	priv1, _, addr1 := testdata.KeyTestPubAddr()
@@ -804,15 +820,27 @@ func (s *AnteTestSuite) runBurnSplitTaxTest(burnSplitRate sdk.Dec) {
 	tk.BurnCoinsFromBurnAccount(s.ctx)
 
 	feeCollectorAfter := sdk.NewDecCoinsFromCoins(bk.GetAllBalances(s.ctx, ak.GetModuleAddress(authtypes.FeeCollectorName))...)
+	oracleAfter := sdk.NewDecCoinsFromCoins(bk.GetAllBalances(s.ctx, ak.GetModuleAddress(oracletypes.ModuleName))...)
 	taxes := ante.FilterMsgAndComputeTax(s.ctx, tk, msg)
 	burnTax := sdk.NewDecCoinsFromCoins(taxes...)
 
 	if burnSplitRate.IsPositive() {
 		distributionDeltaCoins := burnTax.MulDec(burnSplitRate)
+		expectedOracleCoins := distributionDeltaCoins.MulDec(oracleSplitRate)
+		expectedDistrCoins := distributionDeltaCoins.Sub(expectedOracleCoins)
+
+		if expectedOracleCoins == nil {
+			expectedOracleCoins = sdk.NewDecCoins()
+		}
+
+		if expectedDistrCoins == nil {
+			expectedDistrCoins = sdk.NewDecCoins()
+		}
 
 		// expected: community pool 50%
-		fmt.Printf("BurnSplitRate %v, DistributionDeltaCoins %v\n", burnSplitRate, distributionDeltaCoins)
-		require.Equal(feeCollectorAfter, distributionDeltaCoins)
+		fmt.Printf("-- BurnSplitRate %+v, OracleSplitRate %+v, OracleCoins %+v, DistrCoins %+v\n", burnSplitRate, oracleSplitRate, expectedOracleCoins, expectedDistrCoins)
+		require.Equal(feeCollectorAfter, expectedDistrCoins)
+		require.Equal(oracleAfter, expectedOracleCoins)
 		burnTax = burnTax.Sub(distributionDeltaCoins)
 	}
 
diff --git a/go.mod b/go.mod
index 992398a07..fa7a9a22d 100644
--- a/go.mod
+++ b/go.mod
@@ -65,6 +65,7 @@ require (
 	github.com/moby/term v0.0.0-20220808134915-39b0c02b01ae // indirect
 	github.com/opencontainers/image-spec v1.1.0-rc2 // indirect
 	github.com/opencontainers/runc v1.1.12 // indirect
+	github.com/regen-network/cosmos-proto v0.3.1 // indirect
 	github.com/rogpeppe/go-internal v1.11.0 // indirect
 	github.com/sirupsen/logrus v1.9.0 // indirect
 	github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect
diff --git a/go.sum b/go.sum
index d5e71c43c..98228659e 100644
--- a/go.sum
+++ b/go.sum
@@ -1079,6 +1079,8 @@ github.com/rakyll/statik v0.1.7/go.mod h1:AlZONWzMtEnMs7W4e/1LURLiI49pIMmp6V9Ung
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 h1:N/ElC8H3+5XpJzTSTfLsJV/mx9Q9g7kxmchpfZyxgzM=
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
+github.com/regen-network/cosmos-proto v0.3.1 h1:rV7iM4SSFAagvy8RiyhiACbWEGotmqzywPxOvwMdxcg=
+github.com/regen-network/cosmos-proto v0.3.1/go.mod h1:jO0sVX6a1B36nmE8C9xBFXpNwWejXC7QqCOnH3O0+YM=
 github.com/regen-network/protobuf v1.3.3-alpha.regen.1 h1:OHEc+q5iIAXpqiqFKeLpu5NwTIkVXUs48vFMwzqpqY4=
 github.com/regen-network/protobuf v1.3.3-alpha.regen.1/go.mod h1:2DjTFR1HhMQhiWC5sZ4OhQ3+NtdbZ6oBDKQwq5Ou+FI=
 github.com/retailnext/hllpp v1.0.1-0.20180308014038-101a6d2f8b52/go.mod h1:RDpi1RftBQPUCDRw6SmxeaREsAaRKnOclghuzp/WRzc=
diff --git a/proto/terra/treasury/v1beta1/treasury.proto b/proto/terra/treasury/v1beta1/treasury.proto
index 1d91a9c63..a6e0b8893 100644
--- a/proto/terra/treasury/v1beta1/treasury.proto
+++ b/proto/terra/treasury/v1beta1/treasury.proto
@@ -41,6 +41,12 @@ message Params {
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
     (gogoproto.nullable)   = false
   ];
+  string oracle_split = 10 [
+    (cosmos_proto.scalar)  = "cosmos.Dec",
+    (gogoproto.moretags)   = "yaml:\"oracle_split\"",
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
+    (gogoproto.nullable)   = false
+  ];
 }
 
 // PolicyConstraints - defines policy constraints can be applied in tax & reward policies
diff --git a/tests/e2e/configurer/chain/commands.go b/tests/e2e/configurer/chain/commands.go
index 954868ece..c1e96bac5 100644
--- a/tests/e2e/configurer/chain/commands.go
+++ b/tests/e2e/configurer/chain/commands.go
@@ -45,7 +45,7 @@ func (n *NodeConfig) InstantiateWasmContract(codeID, initMsg, amount, from strin
 	n.LogActionF("successfully initialized")
 }
 
-func (n *NodeConfig) Instantiate2WasmContract(codeID, initMsg, salt, amount, fee, from string) {
+func (n *NodeConfig) Instantiate2WasmContract(codeID, initMsg, salt, amount, fee, gas, from string) {
 	n.LogActionF("instantiating wasm contract %s with %s", codeID, initMsg)
 	encodedSalt := make([]byte, hex.EncodedLen(len([]byte(salt))))
 	hex.Encode(encodedSalt, []byte(salt))
@@ -56,6 +56,9 @@ func (n *NodeConfig) Instantiate2WasmContract(codeID, initMsg, salt, amount, fee
 	if fee != "" {
 		cmd = append(cmd, fmt.Sprintf("--fees=%s", fee))
 	}
+	if gas != "" {
+		cmd = append(cmd, fmt.Sprintf("--gas=%s", gas))
+	}
 	n.LogActionF(strings.Join(cmd, " "))
 	_, _, err := n.containerManager.ExecTxCmd(n.t, n.chainID, n.Name, cmd)
 	require.NoError(n.t, err)
diff --git a/tests/e2e/e2e_test.go b/tests/e2e/e2e_test.go
index d14e84dff..26872dced 100644
--- a/tests/e2e/e2e_test.go
+++ b/tests/e2e/e2e_test.go
@@ -209,7 +209,7 @@ func (s *IntegrationTestSuite) TestFeeTaxWasm() {
 		strconv.Itoa(chain.LatestCodeID),
 		`{"count": "0"}`, "salt",
 		transferCoin.String(),
-		fmt.Sprintf("%duluna", stabilityFee), "test")
+		fmt.Sprintf("%duluna", stabilityFee), "300000", "test")
 
 	contracts, err = node.QueryContractsFromID(chain.LatestCodeID)
 	s.Require().NoError(err)
diff --git a/x/treasury/keeper/params.go b/x/treasury/keeper/params.go
index c9e101c0b..8c6e84197 100644
--- a/x/treasury/keeper/params.go
+++ b/x/treasury/keeper/params.go
@@ -66,6 +66,15 @@ func (k Keeper) SetMinInitialDepositRatio(ctx sdk.Context, minInitialDepositRati
 	k.paramSpace.Set(ctx, types.KeyMinInitialDepositRatio, minInitialDepositRatio)
 }
 
+func (k Keeper) GetOracleSplitRate(ctx sdk.Context) (res sdk.Dec) {
+	k.paramSpace.Get(ctx, types.KeyOracleSplit, &res)
+	return
+}
+
+func (k Keeper) SetOracleSplitRate(ctx sdk.Context, oracleSplit sdk.Dec) {
+	k.paramSpace.Set(ctx, types.KeyOracleSplit, oracleSplit)
+}
+
 // GetParams returns the total set of treasury parameters.
 func (k Keeper) GetParams(ctx sdk.Context) (params types.Params) {
 	k.paramSpace.GetParamSetIfExists(ctx, &params)
diff --git a/x/treasury/types/params.go b/x/treasury/types/params.go
index 45eb7e8e1..b6684fd83 100644
--- a/x/treasury/types/params.go
+++ b/x/treasury/types/params.go
@@ -22,6 +22,7 @@ var (
 	KeyWindowProbation         = []byte("WindowProbation")
 	KeyBurnTaxSplit            = []byte("BurnTaxSplit")
 	KeyMinInitialDepositRatio  = []byte("MinInitialDepositRatio")
+	KeyOracleSplit             = []byte("OracleSplit")
 )
 
 // Default parameter values
@@ -47,6 +48,7 @@ var (
 	DefaultRewardWeight            = sdk.NewDecWithPrec(5, 2)   // 5%
 	DefaultBurnTaxSplit            = sdk.NewDecWithPrec(1, 1)   // 10% goes to community pool, 90% burn
 	DefaultMinInitialDepositRatio  = sdk.ZeroDec()              // 0% min initial deposit
+	DefaultOracleSplit             = sdk.NewDecWithPrec(5, 1)   // 50% oracle, 50% community pool
 )
 
 var _ paramstypes.ParamSet = &Params{}
@@ -63,6 +65,7 @@ func DefaultParams() Params {
 		WindowProbation:         DefaultWindowProbation,
 		BurnTaxSplit:            DefaultBurnTaxSplit,
 		MinInitialDepositRatio:  DefaultMinInitialDepositRatio,
+		OracleSplit:             DefaultOracleSplit,
 	}
 }
 
@@ -90,6 +93,7 @@ func (p *Params) ParamSetPairs() paramstypes.ParamSetPairs {
 		paramstypes.NewParamSetPair(KeyWindowProbation, &p.WindowProbation, validateWindowProbation),
 		paramstypes.NewParamSetPair(KeyBurnTaxSplit, &p.BurnTaxSplit, validateBurnTaxSplit),
 		paramstypes.NewParamSetPair(KeyMinInitialDepositRatio, &p.MinInitialDepositRatio, validateMinInitialDepositRatio),
+		paramstypes.NewParamSetPair(KeyOracleSplit, &p.OracleSplit, validateOraceSplit),
 	}
 }
 
@@ -137,6 +141,14 @@ func (p Params) Validate() error {
 		return fmt.Errorf("treasury parameter WindowLong must be bigger than WindowShort: (%d, %d)", p.WindowLong, p.WindowShort)
 	}
 
+	if p.OracleSplit.IsNegative() {
+		return fmt.Errorf("treasury parameter OracleSplit must be positive: %s", p.OracleSplit)
+	}
+
+	if p.OracleSplit.GT(sdk.OneDec()) {
+		return fmt.Errorf("treasury parameter OracleSplit must be less than or equal to 1.0: %s", p.OracleSplit)
+	}
+
 	return nil
 }
 
@@ -268,3 +280,20 @@ func validateMinInitialDepositRatio(i interface{}) error {
 
 	return nil
 }
+
+func validateOraceSplit(i interface{}) error {
+	v, ok := i.(sdk.Dec)
+	if !ok {
+		return fmt.Errorf("invalid paramater type: %T", i)
+	}
+
+	if v.IsNegative() {
+		return fmt.Errorf("oracle split must be positive: %s", v)
+	}
+
+	if v.GT(sdk.OneDec()) {
+		return fmt.Errorf("oracle split must be less than or equal to 1.0: %s", v)
+	}
+
+	return nil
+}
diff --git a/x/treasury/types/treasury.pb.go b/x/treasury/types/treasury.pb.go
index b6e05e793..bcd8f5061 100644
--- a/x/treasury/types/treasury.pb.go
+++ b/x/treasury/types/treasury.pb.go
@@ -37,6 +37,7 @@ type Params struct {
 	WindowProbation         uint64                                 `protobuf:"varint,7,opt,name=window_probation,json=windowProbation,proto3" json:"window_probation,omitempty" yaml:"window_probation"`
 	BurnTaxSplit            github_com_cosmos_cosmos_sdk_types.Dec `protobuf:"bytes,8,opt,name=burn_tax_split,json=burnTaxSplit,proto3,customtype=github.com/cosmos/cosmos-sdk/types.Dec" json:"burn_tax_split" yaml:"burn_tax_split"`
 	MinInitialDepositRatio  github_com_cosmos_cosmos_sdk_types.Dec `protobuf:"bytes,9,opt,name=min_initial_deposit_ratio,json=minInitialDepositRatio,proto3,customtype=github.com/cosmos/cosmos-sdk/types.Dec" json:"min_initial_deposit_ratio" yaml:"min_initial_deposit_ratio"`
+	OracleSplit             github_com_cosmos_cosmos_sdk_types.Dec `protobuf:"bytes,10,opt,name=oracle_split,json=oracleSplit,proto3,customtype=github.com/cosmos/cosmos-sdk/types.Dec" json:"oracle_split" yaml:"oracle_split"`
 }
 
 func (m *Params) Reset()      { *m = Params{} }
@@ -257,58 +258,59 @@ func init() {
 }
 
 var fileDescriptor_353bb3a9c554268e = []byte{
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 }
 
 func (this *Params) Equal(that interface{}) bool {
@@ -357,6 +359,9 @@ func (this *Params) Equal(that interface{}) bool {
 	if !this.MinInitialDepositRatio.Equal(that1.MinInitialDepositRatio) {
 		return false
 	}
+	if !this.OracleSplit.Equal(that1.OracleSplit) {
+		return false
+	}
 	return true
 }
 func (this *PolicyConstraints) Equal(that interface{}) bool {
@@ -412,6 +417,16 @@ func (m *Params) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	{
+		size := m.OracleSplit.Size()
+		i -= size
+		if _, err := m.OracleSplit.MarshalTo(dAtA[i:]); err != nil {
+			return 0, err
+		}
+		i = encodeVarintTreasury(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x52
 	{
 		size := m.MinInitialDepositRatio.Size()
 		i -= size
@@ -665,6 +680,8 @@ func (m *Params) Size() (n int) {
 	n += 1 + l + sovTreasury(uint64(l))
 	l = m.MinInitialDepositRatio.Size()
 	n += 1 + l + sovTreasury(uint64(l))
+	l = m.OracleSplit.Size()
+	n += 1 + l + sovTreasury(uint64(l))
 	return n
 }
 
@@ -1009,6 +1026,40 @@ func (m *Params) Unmarshal(dAtA []byte) error {
 				return err
 			}
 			iNdEx = postIndex
+		case 10:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field OracleSplit", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTreasury
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTreasury
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTreasury
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.OracleSplit.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipTreasury(dAtA[iNdEx:])