diff --git a/tests/mute-platform.csv.as41 b/tests/mute-platform.csv.as41
index 5105b936aec..94276368816 100644
--- a/tests/mute-platform.csv.as41
+++ b/tests/mute-platform.csv.as41
@@ -139,4 +139,5 @@ org.jetbrains.kotlin.idea.intentions.IntentionTestGenerated.ConvertSealedClassTo
 org.jetbrains.kotlin.idea.quickfix.QuickFixTestGenerated.CreateFromUsage.CreateClass.DelegationSpecifier.testCreateSuperClassFromSuperTypeEntry3, Unprocessed,,
 org.jetbrains.kotlin.idea.scripting.gradle.GradleScriptListenerTest.testChangeInsideNonKtsFileInvalidatesOtherFiles, Unprocessed,,
 org.jetbrains.kotlin.idea.scripting.gradle.GradleScriptListenerTest.testTwoFilesChanged, Unprocessed,,
-org.jetbrains.kotlin.idea.scripting.gradle.GradleScriptListenerTest.testLoadedConfigurationWhenExternalFileChanged, Unprocessed,,
\ No newline at end of file
+org.jetbrains.kotlin.idea.scripting.gradle.GradleScriptListenerTest.testLoadedConfigurationWhenExternalFileChanged, Unprocessed,,
+org.jetbrains.kotlin.idea.debugger.test.KotlinSteppingTestGenerated.Custom.testFunctionBreakpointInStdlib, Unprocessed,,
\ No newline at end of file