diff --git a/paddle/fluid/inference/tensorrt/plugin/trt_plugin.h b/paddle/fluid/inference/tensorrt/plugin/trt_plugin.h
index 0ad609be7dbb4e419d1a3c79e1a6a45b56be9e0e..0b7a5fe785b85aedf23dac7502168b1e506a8d64 100644
--- a/paddle/fluid/inference/tensorrt/plugin/trt_plugin.h
+++ b/paddle/fluid/inference/tensorrt/plugin/trt_plugin.h
@@ -183,7 +183,7 @@ template <typename T>
 class TrtPluginRegistrarV2 {
  public:
   TrtPluginRegistrarV2() {
-    static auto func_ptr = getPluginRegistry();
+    static auto func_ptr = GetPluginRegistry();
     if (func_ptr != nullptr) {
       func_ptr->registerCreator(creator, "");
     }