diff --git a/idea/idea-test-framework/test/org/jetbrains/kotlin/idea/test/KotlinLightPlatformCodeInsightFixtureTestCase.kt b/idea/idea-test-framework/test/org/jetbrains/kotlin/idea/test/KotlinLightPlatformCodeInsightFixtureTestCase.kt
index ad5ec1296af..119ee43e460 100644
--- a/idea/idea-test-framework/test/org/jetbrains/kotlin/idea/test/KotlinLightPlatformCodeInsightFixtureTestCase.kt
+++ b/idea/idea-test-framework/test/org/jetbrains/kotlin/idea/test/KotlinLightPlatformCodeInsightFixtureTestCase.kt
@@ -10,10 +10,17 @@ import com.intellij.testFramework.fixtures.LightPlatformCodeInsightFixtureTestCa
 import com.intellij.util.ThrowableRunnable
 import org.jetbrains.kotlin.test.KotlinTestUtils
 import org.jetbrains.kotlin.test.TestMetadata
+import org.jetbrains.kotlin.test.WithMutedInDatabaseRunTest
+import org.jetbrains.kotlin.test.runTest
 import java.io.File
 import kotlin.reflect.full.findAnnotation
 
+@WithMutedInDatabaseRunTest
 abstract class KotlinLightPlatformCodeInsightFixtureTestCase : LightPlatformCodeInsightFixtureTestCase() {
+    override fun runTest() {
+        runTest { super.runTest() }
+    }
+
     protected open fun isFirPlugin(): Boolean = false
     override fun setUp() {
         super.setUp()
diff --git a/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt b/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt
index 32be65abea7..7a8c4b44f08 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt
+++ b/idea/tests/org/jetbrains/kotlin/idea/quickfix/UpdateConfigurationQuickFixTest.kt
@@ -27,6 +27,7 @@ import org.jetbrains.kotlin.idea.facet.getRuntimeLibraryVersion
 import org.jetbrains.kotlin.idea.project.getLanguageVersionSettings
 import org.jetbrains.kotlin.idea.project.languageVersionSettings
 import org.jetbrains.kotlin.idea.test.ConfigLibraryUtil
+import org.jetbrains.kotlin.idea.test.KotlinLightPlatformCodeInsightFixtureTestCase
 import org.jetbrains.kotlin.idea.test.configureKotlinFacet
 import org.jetbrains.kotlin.idea.versions.bundledRuntimeVersion
 import org.jetbrains.kotlin.test.JUnit3WithIdeaConfigurationRunner
@@ -36,7 +37,7 @@ import org.junit.runner.RunWith
 import java.io.File
 
 @RunWith(JUnit3WithIdeaConfigurationRunner::class)
-class UpdateConfigurationQuickFixTest : LightPlatformCodeInsightFixtureTestCase() {
+class UpdateConfigurationQuickFixTest : KotlinLightPlatformCodeInsightFixtureTestCase() {
     fun testDisableInlineClasses() {
         configureRuntime("mockRuntime11")
         resetProjectSettings(LanguageVersion.KOTLIN_1_3)