diff --git a/platform/platform-tests/testSrc/com/intellij/openapi/keymap/impl/ui/ActionsTreeTest.java b/platform/platform-tests/testSrc/com/intellij/openapi/keymap/impl/ui/ActionsTreeTest.java
index 7f363d3d3c23..2584ae112734 100644
--- a/platform/platform-tests/testSrc/com/intellij/openapi/keymap/impl/ui/ActionsTreeTest.java
+++ b/platform/platform-tests/testSrc/com/intellij/openapi/keymap/impl/ui/ActionsTreeTest.java
@@ -155,10 +155,10 @@ public class ActionsTreeTest extends LightPlatformCodeInsightTestCase {
       actionManager.unregisterAction(ACTION_WITH_USE_SHORTCUT_OF_NON_EXISTENT_ACTION);
       actionManager.unregisterAction(ACTION_WITH_FIXED_SHORTCUTS);
 
-      ((KeymapManagerImpl)KeymapManager.getInstance()).unbindShortcuts(ACTION_WITH_USE_SHORTCUT_OF_EXISTENT_ACTION);
-      ((KeymapManagerImpl)KeymapManager.getInstance()).unbindShortcuts(ACTION_WITH_USE_SHORTCUT_OF_EXISTENT_ACTION_REDEFINED);
-      ((KeymapManagerImpl)KeymapManager.getInstance()).unbindShortcuts(ACTION_WITH_USE_SHORTCUT_OF_EXISTENT_ACTION_REDEFINED_IN_PARENT);
-      ((KeymapManagerImpl)KeymapManager.getInstance()).unbindShortcuts(ACTION_WITH_USE_SHORTCUT_OF_NON_EXISTENT_ACTION);
+      KeymapManager.getInstance().unbindShortcuts(ACTION_WITH_USE_SHORTCUT_OF_EXISTENT_ACTION);
+      KeymapManager.getInstance().unbindShortcuts(ACTION_WITH_USE_SHORTCUT_OF_EXISTENT_ACTION_REDEFINED);
+      KeymapManager.getInstance().unbindShortcuts(ACTION_WITH_USE_SHORTCUT_OF_EXISTENT_ACTION_REDEFINED_IN_PARENT);
+      KeymapManager.getInstance().unbindShortcuts(ACTION_WITH_USE_SHORTCUT_OF_NON_EXISTENT_ACTION);
     }
     catch (Throwable e) {
       addSuppressedException(e);