diff --git a/plugins/performanceTesting/core/src/com/jetbrains/performancePlugin/commands/ExpandMenuCommand.java b/plugins/performanceTesting/core/src/com/jetbrains/performancePlugin/commands/ExpandMenuCommand.java
index 6041ab5dcb2f..8b281ae5c410 100644
--- a/plugins/performanceTesting/core/src/com/jetbrains/performancePlugin/commands/ExpandMenuCommand.java
+++ b/plugins/performanceTesting/core/src/com/jetbrains/performancePlugin/commands/ExpandMenuCommand.java
@@ -42,7 +42,7 @@ abstract public class ExpandMenuCommand extends AbstractCallbackBasedCommand {
         ActionPlaces.isPopupPlace(getPlace()) ? ActionUiKind.POPUP : ActionUiKind.NONE);
       groupSpan.end();
       return actions;
-    }).withRoots(mainMenu.getChildren(null)).traverse().size();
+    }).withRoots(mainMenu).traverse().size();
     totalSpan.end();
     callback.setDone();
   }