diff --git a/register_types.cpp b/register_types.cpp
index 023b00c..d3ccf32 100644
--- a/register_types.cpp
+++ b/register_types.cpp
@@ -11,11 +11,11 @@ namespace gd = godot;
 
 namespace utils {
 void godot_cpp_utils_register_types() {
-    gd::ClassDB::register_class<utils::GameMode>();
-    gd::ClassDB::register_class<utils::GameRoot3D>();
-    gd::ClassDB::register_class<utils::GameState>();
-    gd::ClassDB::register_class<utils::Level3D>();
-    gd::ClassDB::register_class<utils::PlayerInput>();
-    gd::ClassDB::register_class<utils::SpawnPoint3D>();
+    gd::GDREGISTER_CLASS(utils::GameMode);
+    gd::GDREGISTER_CLASS(utils::GameRoot3D);
+    gd::GDREGISTER_CLASS(utils::GameState);
+    gd::GDREGISTER_CLASS(utils::Level3D);
+    gd::GDREGISTER_CLASS(utils::PlayerInput);
+    gd::GDREGISTER_CLASS(utils::SpawnPoint3D);
 }
 }