diff --git a/src/operators/fusion_elementwise_add_relu_op.h b/src/operators/fusion_elementwise_add_relu_op.h
index 02151b97c9aa5913dadcd0b9b56953b309781b49..4bf446a3dd8540ffcbf92dd472ce06a6af623e6f 100644
--- a/src/operators/fusion_elementwise_add_relu_op.h
+++ b/src/operators/fusion_elementwise_add_relu_op.h
@@ -87,6 +87,7 @@ static framework::FusionOpRegistrar fusion_elementwise_relu_registrar(
     new FusioneElementwiseAddReluMatcher());
 #define FUSION_ELEMENTWISE_ADD_RELU_REGISTER
 #endif
+#endif
 
 }  // namespace operators
 }  // namespace paddle_mobile