diff --git a/middleware/auth.py b/middleware/auth.py
index a32d0e6a..06e87806 100644
--- a/middleware/auth.py
+++ b/middleware/auth.py
@@ -329,7 +329,7 @@ def process_resource(self, req: falcon.asgi.Request, resp, resource, params):
         # auto-generated documentation routes, they are missing the "no-auth" decorator
         if isinstance(
             resource,
-            (spectree.plugins.falcon_plugin.DocPageAsgi, spectree.plugins.falcon_plugin.OpenAPIAsgi),
+            (spectree.plugins.falcon_plugin.DocPage, spectree.plugins.falcon_plugin.OpenAPI),
         ):
             return