diff --git a/widget/windows/JumpListItem.h b/widget/windows/JumpListItem.h
index 1529ad5a448e..9c8794c25ebf 100644
--- a/widget/windows/JumpListItem.h
+++ b/widget/windows/JumpListItem.h
@@ -37,15 +37,15 @@ public:
    mItemType(type)
   {}
 
-  virtual ~JumpListItem() 
-  {}
-
   NS_DECL_ISUPPORTS
   NS_DECL_NSIJUMPLISTITEM
 
   static const char kJumpListCacheDir[];
 
 protected:
+  virtual ~JumpListItem()
+  {}
+
   short Type() { return mItemType; }
   short mItemType;