diff --git a/paddle/fluid/framework/details/fetch_op_handle.h b/paddle/fluid/framework/details/fetch_op_handle.h
index e696a7a9ce562e7f1b7fe6633623cb940810fbe1..e09bdd1d3338bb175c1ddae35b53f98197b68e9a 100644
--- a/paddle/fluid/framework/details/fetch_op_handle.h
+++ b/paddle/fluid/framework/details/fetch_op_handle.h
@@ -42,7 +42,7 @@ struct FetchOpHandle : public OpHandleBase {
  protected:
   void RunImpl() override;
 
-  virtual void WaitInputVarGenerated(const platform::Place &place);
+  void WaitInputVarGenerated(const platform::Place &place) override;
 
  private:
   FeedFetchList *data_;