diff --git a/auth/email_link/email_modify.go b/auth/email_link/email_modify.go
index 9b8c875f..6c42c3c7 100644
--- a/auth/email_link/email_modify.go
+++ b/auth/email_link/email_modify.go
@@ -28,7 +28,7 @@ func (c *client) handleEmailModification(ctx context.Context, els *emailLinkSign
 	}
 	if els.Metadata != nil {
 		if firebaseID, hasFirebaseID := (*els.Metadata)[auth.FirebaseIDClaim]; hasFirebaseID {
-			if fErr := server.Auth(ctx).UpdateEmail(ctx, firebaseID.(string), newEmail); fErr != nil { //nolint:forcetypeassert // .
+			if fErr := server.Auth(ctx).UpdateEmail(ctx, firebaseID.(string), newEmail); fErr != nil { //nolint:forcetypeassert,errcheck // .
 				oldEmailVal := oldEmail
 				if els.PhoneNumberToEmailMigrationUserID != nil && *els.PhoneNumberToEmailMigrationUserID != "" {
 					oldEmailVal = usr.ID
@@ -95,7 +95,7 @@ func (*client) resetFirebaseEmailModification(ctx context.Context, md *users.JSO
 	if md != nil {
 		if firebaseID, hasFirebaseID := (*md)[auth.FirebaseIDClaim]; hasFirebaseID {
 			return errors.Wrapf(
-				server.Auth(ctx).UpdateEmail(ctx, firebaseID.(string), oldEmail), //nolint:forcetypeassert // .
+				server.Auth(ctx).UpdateEmail(ctx, firebaseID.(string), oldEmail), //nolint:forcetypeassert,errcheck // .
 				"failed to change email in firebase to:%v fbUserID:%v", oldEmail, firebaseID,
 			)
 		}
diff --git a/auth/email_link/link_verify.go b/auth/email_link/link_verify.go
index 690f0712..a26fe384 100644
--- a/auth/email_link/link_verify.go
+++ b/auth/email_link/link_verify.go
@@ -151,7 +151,7 @@ func (c *client) finishAuthProcess(
 	}
 	if _, hasRegisteredWith := (*md)[wintrauth.RegisteredWithProviderClaim]; !hasRegisteredWith {
 		if firebaseID, hasFirebaseID := (*md)[wintrauth.FirebaseIDClaim]; hasFirebaseID {
-			if !strings.HasPrefix(firebaseID.(string), iceIDPrefix) && !strings.HasPrefix(userID, iceIDPrefix) { //nolint:forcetypeassert // .
+			if !strings.HasPrefix(firebaseID.(string), iceIDPrefix) && !strings.HasPrefix(userID, iceIDPrefix) { //nolint:forcetypeassert,errcheck // .
 				mdToUpdate[wintrauth.RegisteredWithProviderClaim] = wintrauth.ProviderFirebase
 			}
 		}
diff --git a/auth/email_link/queue.go b/auth/email_link/queue.go
index 749b3e8d..90c13cfb 100644
--- a/auth/email_link/queue.go
+++ b/auth/email_link/queue.go
@@ -250,14 +250,14 @@ func (c *client) dequeueNextEmails(ctx context.Context) (emailsBatch []string, s
 			return nil, nil, "", errors.Wrapf(rateErr, "failed to fetch %v email sending rate", pipeRes[1].String())
 		}
 	}
-	batch := pipeRes[0].(*redis.ZSliceCmd).Val() //nolint:forcetypeassert // .
+	batch := pipeRes[0].(*redis.ZSliceCmd).Val() //nolint:forcetypeassert,errcheck // .
 	emailsBatch = make([]string, 0, len(batch))
 	scores = make(map[string]int64, 0)
 	for _, itemInBatch := range batch {
-		emailsBatch = append(emailsBatch, itemInBatch.Member.(string)) //nolint:forcetypeassert // .
+		emailsBatch = append(emailsBatch, itemInBatch.Member.(string)) //nolint:forcetypeassert,errcheck // .
 		scores[emailsBatch[len(emailsBatch)-1]] = int64(itemInBatch.Score)
 	}
-	rate := pipeRes[1].(*redis.StringCmd).Val() //nolint:forcetypeassert // .
+	rate := pipeRes[1].(*redis.StringCmd).Val() //nolint:forcetypeassert,errcheck // .
 
 	return emailsBatch, scores, rate, nil
 }
@@ -290,7 +290,7 @@ func (c *client) filterEmailsWithAliveTTL(ctx context.Context, now *time.Time, e
 			return nil, errors.Wrapf(remErr, "failed to del ttl %v email ttl", pipeRes[1].String())
 		}
 	}
-	ttlBatch := pipeRes[0].(*redis.FloatSliceCmd).Val() //nolint:forcetypeassert // .
+	ttlBatch := pipeRes[0].(*redis.FloatSliceCmd).Val() //nolint:forcetypeassert,errcheck // .
 	if len(ttlBatch) == 0 {
 		return ttls, nil
 	}
diff --git a/cmd/eskimo-hut/auth.go b/cmd/eskimo-hut/auth.go
index 142763cd..8fd38dda 100644
--- a/cmd/eskimo-hut/auth.go
+++ b/cmd/eskimo-hut/auth.go
@@ -288,7 +288,7 @@ func (*service) handleFirebaseEmailMismatch(ctx context.Context, loggedInUser *s
 
 	fbClaimInterface, hasFBClaim := loggedInUser.Claims["firebase"]
 	if hasFBClaim {
-		signInWithInterface, hasSignInProvider := fbClaimInterface.(map[string]any)["sign_in_provider"]
+		signInWithInterface, hasSignInProvider := fbClaimInterface.(map[string]any)["sign_in_provider"] //nolint:errcheck // .
 		if hasSignInProvider {
 			if signInProvider := signInWithInterface.(string); signInProvider != "password" { //nolint:forcetypeassert,errcheck // .
 				return nil
diff --git a/cmd/fixture/fixture.go b/cmd/fixture/fixture.go
index bd0708df..97bfa0ed 100644
--- a/cmd/fixture/fixture.go
+++ b/cmd/fixture/fixture.go
@@ -238,5 +238,5 @@ func (*TestConnectorsBridge) GetAllTestingAuthorizations() (userIDs, tokens []st
 
 func (*TestConnectorsBridge) AssertResponseBody(tb testing.TB, expectedRespBody, actualRespBody string) {
 	tb.Helper()
-	assert.Regexp(tb, regexp.MustCompile(strings.ReplaceAll(strings.ReplaceAll(expectedRespBody, "\t", ""), "\n", "")), actualRespBody)
+	assert.Regexp(tb, regexp.MustCompile(strings.ReplaceAll(strings.ReplaceAll(expectedRespBody, "\t", ""), "\n", "")), actualRespBody) //nolint:testifylint // .
 }
diff --git a/kyc/social/slack_alerts.go b/kyc/social/slack_alerts.go
index f7fb2dbc..752cf00d 100644
--- a/kyc/social/slack_alerts.go
+++ b/kyc/social/slack_alerts.go
@@ -35,7 +35,7 @@ func (r *repository) startUnsuccessfulKYCStepsAlerter(ctx context.Context, kycSt
 	if !found {
 		log.Panic(fmt.Sprintf("failed to get alertFrequency for %v", kycStep))
 	}
-	ticker := stdlibtime.NewTicker(alertFrequencyDuration.(stdlibtime.Duration)) //nolint:forcetypeassert // .
+	ticker := stdlibtime.NewTicker(alertFrequencyDuration.(stdlibtime.Duration)) //nolint:forcetypeassert,errcheck // .
 	defer ticker.Stop()
 
 	for {
@@ -78,10 +78,10 @@ func (r *repository) sendUnsuccessfulKYCStepsAlertToSlack(ctx context.Context, t
 		if !found {
 			log.Panic(fmt.Sprintf("failed to get alertFrequency for %v", kycStep))
 		}
-		if time.Now().Sub(*alert.LastAlertAt.Time) < stdlibtime.Duration(float64(freq.(stdlibtime.Duration).Nanoseconds())*0.8) { //nolint:gomnd,forcetypeassert,lll // .
+		if time.Now().Sub(*alert.LastAlertAt.Time) < stdlibtime.Duration(float64(freq.(stdlibtime.Duration).Nanoseconds())*0.8) { //nolint:gomnd,forcetypeassert,lll,errcheck // .
 			return errRaceCondition
 		}
-		if newFrequency := stdlibtime.Duration(alert.FrequencyInSeconds) * stdlibtime.Second; newFrequency != freq.(stdlibtime.Duration) { //nolint:forcetypeassert,gosec,lll // .
+		if newFrequency := stdlibtime.Duration(alert.FrequencyInSeconds) * stdlibtime.Second; newFrequency != freq.(stdlibtime.Duration) { //nolint:forcetypeassert,gosec,lll,errcheck // .
 			r.cfg.alertFrequency.Store(kycStep, newFrequency)
 			ticker.Reset(newFrequency)
 		}
diff --git a/users/user_growth.go b/users/user_growth.go
index 534a2a5e..97726533 100644
--- a/users/user_growth.go
+++ b/users/user_growth.go
@@ -239,7 +239,7 @@ func (r *repository) incrementOrDecrementTotalUsers(ctx context.Context, date *t
 	}
 	keys := make([]string, 0, len(params))
 	for _, v := range params {
-		keys = append(keys, v.(string)) //nolint:forcetypeassert // We know for sure.
+		keys = append(keys, v.(string)) //nolint:forcetypeassert,errcheck // We know for sure.
 	}
 
 	return errors.Wrapf(r.notifyGlobalValueUpdateMessage(ctx, keys...), "failed to notifyGlobalValueUpdateMessage, keys:%#v", keys)