diff --git a/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractOutOfBlockModificationTest.java b/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractOutOfBlockModificationTest.java
index 8ed9e1ede7f..274db96216e 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractOutOfBlockModificationTest.java
+++ b/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractOutOfBlockModificationTest.java
@@ -55,6 +55,8 @@ public abstract class AbstractOutOfBlockModificationTest extends KotlinLightCode
         boolean expectedOutOfBlock = getExpectedOutOfBlockResult();
         boolean isSkipCheckDefined = InTextDirectivesUtils.isDirectiveDefined(myFixture.getFile().getText(), "SKIP_ANALYZE_CHECK");
 
+        // Special behaviour in 173, should be dropped after abandoning this version.
+        // BUNCH: 181
         if ("InGlobalPropertyWithGetter".equals(getTestName(false))) {
             String apiVersion = ApplicationInfo.getInstance().getApiVersion();
             if (apiVersion != null && apiVersion.contains("-173.")) {