diff --git a/platform/lang-impl/src/com/intellij/find/replaceInProject/ReplaceInProjectManager.java b/platform/lang-impl/src/com/intellij/find/replaceInProject/ReplaceInProjectManager.java
index c5976f3e73bd..eb9c89a6395b 100644
--- a/platform/lang-impl/src/com/intellij/find/replaceInProject/ReplaceInProjectManager.java
+++ b/platform/lang-impl/src/com/intellij/find/replaceInProject/ReplaceInProjectManager.java
@@ -150,7 +150,7 @@ public class ReplaceInProjectManager {
                                   FindUsagesProcessPresentation processPresentation,
                                   final FindManager findManager) {
     final ReplaceContext[] context = new ReplaceContext[1];
-
+    presentation.setDupLinesFilterAvailable(false);
     manager.searchAndShowUsages(new UsageTarget[]{new FindInProjectUtil.StringUsageTarget(findModelCopy.getStringToFind())},
                                 usageSearcherFactory, processPresentation, presentation, new UsageViewManager.UsageViewStateListener() {
         @Override
diff --git a/platform/usageView/src/com/intellij/usages/UsageViewPresentation.java b/platform/usageView/src/com/intellij/usages/UsageViewPresentation.java
index 55bd74581b3c..2592c1f10a26 100644
--- a/platform/usageView/src/com/intellij/usages/UsageViewPresentation.java
+++ b/platform/usageView/src/com/intellij/usages/UsageViewPresentation.java
@@ -44,6 +44,7 @@ public class UsageViewPresentation {
   private List<Action> myNotFoundActions;
   private boolean myDetachedMode; // no UI will be shown
   private String myDynamicCodeUsagesString;
+  private boolean myDupLinesFilterAvailable = true;
 
   public String getTabText() {
     return myTabText;
@@ -174,5 +175,13 @@ public class UsageViewPresentation {
   public String getDynamicCodeUsagesString() {
     return myDynamicCodeUsagesString;
   }
+
+  public boolean isDupLinesFilterAvailable() {
+    return myDupLinesFilterAvailable;
+  }
+
+  public void setDupLinesFilterAvailable(boolean dupLinesFilterAvailable) {
+    myDupLinesFilterAvailable = dupLinesFilterAvailable;
+  }
 }
 
diff --git a/platform/usageView/src/com/intellij/usages/impl/UsageViewImpl.java b/platform/usageView/src/com/intellij/usages/impl/UsageViewImpl.java
index d61735b307db..40d6894ee1b7 100644
--- a/platform/usageView/src/com/intellij/usages/impl/UsageViewImpl.java
+++ b/platform/usageView/src/com/intellij/usages/impl/UsageViewImpl.java
@@ -469,9 +469,12 @@ public class UsageViewImpl implements UsageView, UsageModelTracker.UsageModelTra
 
   public void addFilteringActions(@NotNull DefaultActionGroup group) {
     final JComponent component = getComponent();
-    final MergeDupLines mergeDupLines = new MergeDupLines();
-    mergeDupLines.registerCustomShortcutSet(mergeDupLines.getShortcutSet(), component, this);
-    group.add(mergeDupLines);
+
+    if (getPresentation().isDupLinesFilterAvailable()) {
+      final MergeDupLines mergeDupLines = new MergeDupLines();
+      mergeDupLines.registerCustomShortcutSet(mergeDupLines.getShortcutSet(), component, this);
+      group.add(mergeDupLines);
+    }
 
     final UsageFilteringRuleProvider[] providers = Extensions.getExtensions(UsageFilteringRuleProvider.EP_NAME);
     for (UsageFilteringRuleProvider provider : providers) {