diff --git a/tests/scripts/run_cpp_unit_tests.sh b/tests/scripts/run_cpp_unit_tests.sh
index c2a3e2866b1..7da1c173021 100755
--- a/tests/scripts/run_cpp_unit_tests.sh
+++ b/tests/scripts/run_cpp_unit_tests.sh
@@ -19,7 +19,8 @@ if [[ ! -z "$TT_METAL_SLOW_DISPATCH_MODE" ]]; then
 else
     ./build/test/tt_metal/unit_tests_fast_dispatch
     TT_METAL_GTEST_NUM_HW_CQS=2 ./build/test/tt_metal/unit_tests_fast_dispatch_single_chip_multi_queue --gtest_filter=MultiCommandQueueSingleDeviceFixture.*
-    if [[ "$ARCH_NAME" == "wormhole_b0" || "$ARCH_NAME" == "blackhole" ]]; then
+    # Enable this on BH after #14613
+    if [[ "$ARCH_NAME" == "wormhole_b0" ]]; then
         TT_METAL_GTEST_ETH_DISPATCH=1 ./build/test/tt_metal/unit_tests_fast_dispatch
     fi
     env python tests/scripts/run_tt_eager.py --dispatch-mode fast
diff --git a/tt_metal/soc_descriptors/blackhole_140_arch.yaml b/tt_metal/soc_descriptors/blackhole_140_arch.yaml
index 84be592baf1..f2f56ccd0c3 100644
--- a/tt_metal/soc_descriptors/blackhole_140_arch.yaml
+++ b/tt_metal/soc_descriptors/blackhole_140_arch.yaml
@@ -35,7 +35,7 @@ dram_address_offsets:
 
 eth:
   [
-   1-1, 2-1, 3-1, 4-1, 5-1, 6-1, 7-1, 10-1, 11-1, 12-1, 13-1, 14-1, 15-1, 16-1,
+   #1-1, 2-1, 3-1, 4-1, 5-1, 6-1, 7-1, 10-1, 11-1, 12-1, 13-1, 14-1, 15-1, 16-1,
   ]
 
 functional_workers: