diff --git a/authlib/integrations/flask_oauth2/errors.py b/authlib/integrations/flask_oauth2/errors.py
index fb2f3a1f..a771a1c8 100644
--- a/authlib/integrations/flask_oauth2/errors.py
+++ b/authlib/integrations/flask_oauth2/errors.py
@@ -1,4 +1,4 @@
-import importlib
+import importlib.metadata
 
 import werkzeug
 from werkzeug.exceptions import HTTPException