diff --git a/scene/resources/compositor.cpp b/scene/resources/compositor.cpp
index d9fdb93c5d3..40c7e7626c6 100644
--- a/scene/resources/compositor.cpp
+++ b/scene/resources/compositor.cpp
@@ -186,7 +186,7 @@ CompositorEffect::CompositorEffect() {
 	RenderingServer *rs = RenderingServer::get_singleton();
 	if (rs != nullptr) {
 		rid = rs->compositor_effect_create();
-		rs->compositor_effect_set_callback(rid, RenderingServer::CompositorEffectCallbackType(effect_callback_type), Callable(this, "_render_callback"));
+		rs->compositor_effect_set_callback(rid, RenderingServer::CompositorEffectCallbackType(effect_callback_type), callable_mp(this, &CompositorEffect::_call_render_callback));
 	}
 }