diff --git a/platform/lang-api/src/com/intellij/codeInspection/LocalDummyInspectionTool.java b/platform/lang-api/src/com/intellij/codeInspection/DummyInspectionTool.java
similarity index 77%
rename from platform/lang-api/src/com/intellij/codeInspection/LocalDummyInspectionTool.java
rename to platform/lang-api/src/com/intellij/codeInspection/DummyInspectionTool.java
index 6a879de0be24..4772a6d60aae 100644
--- a/platform/lang-api/src/com/intellij/codeInspection/LocalDummyInspectionTool.java
+++ b/platform/lang-api/src/com/intellij/codeInspection/DummyInspectionTool.java
@@ -18,13 +18,13 @@ package com.intellij.codeInspection;
 import org.jetbrains.annotations.NotNull;
 
 /**
- * This class is for the inspections that are gathered by another inspection,
+ * This interface is for the inspections that are gathered by another inspection,
  * but should be shown under this inspection in the inspections result view.
  * This inspection is identified by the problem group, which is stored in the Annotation, HighlightInfo and ProblemDescriptor classes.
  */
-public abstract class LocalDummyInspectionTool extends LocalInspectionTool {
+public interface DummyInspectionTool {
   @NotNull
-  public abstract String getProblemGroup();
+  String getProblemGroup();
 
-  public abstract boolean shouldBeShownInInspectionProfile();
+  boolean shouldBeShownInInspectionProfile();
 }
diff --git a/platform/lang-impl/src/com/intellij/codeInspection/ex/Descriptor.java b/platform/lang-impl/src/com/intellij/codeInspection/ex/Descriptor.java
index 49de7ada2039..34a1821b872f 100644
--- a/platform/lang-impl/src/com/intellij/codeInspection/ex/Descriptor.java
+++ b/platform/lang-impl/src/com/intellij/codeInspection/ex/Descriptor.java
@@ -18,8 +18,8 @@ package com.intellij.codeInspection.ex;
 
 import com.intellij.codeHighlighting.HighlightDisplayLevel;
 import com.intellij.codeInsight.daemon.HighlightDisplayKey;
+import com.intellij.codeInspection.DummyInspectionTool;
 import com.intellij.codeInspection.InspectionProfileEntry;
-import com.intellij.codeInspection.LocalDummyInspectionTool;
 import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.openapi.util.WriteExternalException;
 import com.intellij.psi.search.scope.packageSet.NamedScope;
@@ -62,8 +62,8 @@ public class Descriptor {
     if (tool instanceof InspectionToolWrapper) {
       InspectionProfileEntry inspection = ((InspectionToolWrapper)tool).getTool();
 
-      if (inspection instanceof LocalDummyInspectionTool) {
-        myShouldBeShown = ((LocalDummyInspectionTool)inspection).shouldBeShownInInspectionProfile();
+      if (inspection instanceof DummyInspectionTool) {
+        myShouldBeShown = ((DummyInspectionTool)inspection).shouldBeShownInInspectionProfile();
       }
     }
   }
diff --git a/platform/lang-impl/src/com/intellij/codeInspection/ex/GlobalInspectionContextImpl.java b/platform/lang-impl/src/com/intellij/codeInspection/ex/GlobalInspectionContextImpl.java
index 727fd37ae4bf..872844b78bbf 100644
--- a/platform/lang-impl/src/com/intellij/codeInspection/ex/GlobalInspectionContextImpl.java
+++ b/platform/lang-impl/src/com/intellij/codeInspection/ex/GlobalInspectionContextImpl.java
@@ -636,12 +636,12 @@ public class GlobalInspectionContextImpl extends UserDataHolderBase implements G
         InspectionToolWrapper toolWrapper = (InspectionToolWrapper)profileEntry;
         InspectionProfileEntry inspectionTool = toolWrapper.getTool();
 
-        if (inspectionTool instanceof LocalDummyInspectionTool) {
+        if (inspectionTool instanceof DummyInspectionTool) {
           if (toolWrappers == null) {
             toolWrappers = new HashMap<String, DescriptorProviderInspection>();
           }
 
-          toolWrappers.put(((LocalDummyInspectionTool)inspectionTool).getProblemGroup(), toolWrapper);
+          toolWrappers.put(((DummyInspectionTool)inspectionTool).getProblemGroup(), toolWrapper);
         }
       }
     }
diff --git a/plugins/devkit/src/inspections/InspectionDescriptionNotFoundInspection.java b/plugins/devkit/src/inspections/InspectionDescriptionNotFoundInspection.java
index 56431bb8e861..c3d2bbc2b4c4 100644
--- a/plugins/devkit/src/inspections/InspectionDescriptionNotFoundInspection.java
+++ b/plugins/devkit/src/inspections/InspectionDescriptionNotFoundInspection.java
@@ -40,6 +40,7 @@ import java.util.List;
  */
 public class InspectionDescriptionNotFoundInspection extends DevKitInspectionBase{
   @NonNls static final String INSPECTION_PROFILE_ENTRY = InspectionProfileEntry.class.getName();
+  @NonNls static final String DUMMY_INSPECTION_TOOL = DummyInspectionTool.class.getName();
   @NonNls private static final String INSPECTION_DESCRIPTIONS = "inspectionDescriptions";
 
   @Override
@@ -51,8 +52,10 @@ public class InspectionDescriptionNotFoundInspection extends DevKitInspectionBas
     if (nameIdentifier == null || module == null || !PsiUtil.isInstantiatable(aClass)) return null;
 
     final PsiClass base = JavaPsiFacade.getInstance(project).findClass(INSPECTION_PROFILE_ENTRY, GlobalSearchScope.allScope(project));
+    final PsiClass dummy = JavaPsiFacade.getInstance(project).findClass(DUMMY_INSPECTION_TOOL, GlobalSearchScope.allScope(project));
 
     if (base == null || ! aClass.isInheritor(base, true) || isPathMethodsAreOverridden(aClass)) return null;
+    if (dummy == null || aClass.isInheritor(dummy, true)) return null;
 
     PsiMethod method = findNearestMethod("getShortName", aClass);
     if (method != null && method.getContainingClass().getQualifiedName().equals(INSPECTION_PROFILE_ENTRY)) {