diff --git a/platform/diff-impl/src/com/intellij/diff/tools/fragmented/UnifiedDiffViewer.java b/platform/diff-impl/src/com/intellij/diff/tools/fragmented/UnifiedDiffViewer.java
index ec30bdb372a9..3d067ab7b156 100644
--- a/platform/diff-impl/src/com/intellij/diff/tools/fragmented/UnifiedDiffViewer.java
+++ b/platform/diff-impl/src/com/intellij/diff/tools/fragmented/UnifiedDiffViewer.java
@@ -438,6 +438,8 @@ public class UnifiedDiffViewer extends ListenerDiffViewerBase {
 
       myStatusPanel.update();
       myPanel.setGoodContent();
+
+      myEditor.getGutterComponentEx().revalidateMarkup();
     };
   }