diff --git a/platform/diff-impl/src/com/intellij/diff/tools/util/side/TwosideTextDiffViewer.java b/platform/diff-impl/src/com/intellij/diff/tools/util/side/TwosideTextDiffViewer.java
index c9fe5d66e636..d7750be9e7b6 100644
--- a/platform/diff-impl/src/com/intellij/diff/tools/util/side/TwosideTextDiffViewer.java
+++ b/platform/diff-impl/src/com/intellij/diff/tools/util/side/TwosideTextDiffViewer.java
@@ -45,7 +45,6 @@ import com.intellij.openapi.editor.event.VisibleAreaEvent;
 import com.intellij.openapi.editor.event.VisibleAreaListener;
 import com.intellij.openapi.editor.ex.EditorEx;
 import com.intellij.openapi.fileEditor.FileEditorManager;
-import com.intellij.openapi.fileEditor.OpenFileDescriptor;
 import com.intellij.openapi.util.registry.Registry;
 import com.intellij.pom.Navigatable;
 import com.intellij.util.containers.ContainerUtil;
@@ -369,9 +368,6 @@ public abstract class TwosideTextDiffViewer extends TwosideDiffViewer<TextEditor
     else if (CommonDataKeys.VIRTUAL_FILE.is(dataId)) {
       return editor.getVirtualFile();
     }
-    else if (OpenFileDescriptor.NAVIGATE_IN_EDITOR.is(dataId)) {
-      return editor;
-    }
     return super.getData(dataId);
   }