diff --git a/jupyter_resource_usage/__init__.py b/jupyter_resource_usage/__init__.py
index 4bb82b3..64847ee 100644
--- a/jupyter_resource_usage/__init__.py
+++ b/jupyter_resource_usage/__init__.py
@@ -35,4 +35,6 @@ def _jupyter_nbextension_paths():
     ]
 
 
-load_jupyter_server_extension = load_jupyter_server_extension
+# For backward compatibility
+_load_jupyter_server_extension = load_jupyter_server_extension
+_jupyter_server_extension_paths = _jupyter_server_extension_points