diff --git a/server/vbv_lernwelt/course/graphql/types.py b/server/vbv_lernwelt/course/graphql/types.py
index 20f96ce0..fb6ec987 100644
--- a/server/vbv_lernwelt/course/graphql/types.py
+++ b/server/vbv_lernwelt/course/graphql/types.py
@@ -78,7 +78,7 @@ def resolve_course_page(
                 info.context.user, page.specific.get_course().id
             ):
                 raise PermissionDenied("You do not have access to this course.")
-            return page.specific
+            return page.specific if page else None
 
     except PermissionDenied as e:
         raise e