diff --git a/paddle/fluid/operators/ngraph/ops/fill_constant_op.h b/paddle/fluid/operators/ngraph/ops/fill_constant_op.h
index bd818c893e8b4610f9f1728b17b474234f9f587a..5eff69e7b165fa19c775926914b7b3e8fcb043e5 100644
--- a/paddle/fluid/operators/ngraph/ops/fill_constant_op.h
+++ b/paddle/fluid/operators/ngraph/ops/fill_constant_op.h
@@ -24,7 +24,7 @@ namespace paddle {
 namespace operators {
 namespace ngraphs {
 
-static void BuildFillConstantNode(
+void BuildFillConstantNode(
     const std::shared_ptr<paddle::framework::OperatorBase>& op,
     std::shared_ptr<
         std::unordered_map<std::string, std::shared_ptr<ngraph::Node>>>