diff --git a/judge/views/comment.py b/judge/views/comment.py
index 58ba3fc..6965201 100644
--- a/judge/views/comment.py
+++ b/judge/views/comment.py
@@ -150,6 +150,7 @@ def get_comments(request, limit=10):
             revisions=Count("versions", distinct=True),
         )[offset : offset + limit]
     )
+    profile = None
     if request.user.is_authenticated:
         profile = request.profile
         queryset = queryset.annotate(