diff --git a/extensions/Particle3D/PU/CCPUTranslateManager.h b/extensions/Particle3D/PU/CCPUTranslateManager.h
index 70d737294c..f53b942a53 100644
--- a/extensions/Particle3D/PU/CCPUTranslateManager.h
+++ b/extensions/Particle3D/PU/CCPUTranslateManager.h
@@ -77,7 +77,7 @@ public:
     
 CC_CONSTRUCTOR_ACCESS:
     PUTranslateManager();
-    ~PUTranslateManager();
+    virtual ~PUTranslateManager();
 };
 
 NS_CC_END