diff --git a/resolvers/reaction.py b/resolvers/reaction.py
index 2781b15a..d88117e4 100644
--- a/resolvers/reaction.py
+++ b/resolvers/reaction.py
@@ -582,7 +582,7 @@ async def load_shout_comments(_, info, shout: int, limit=50, offset=0):
 
     # filter, group, order, limit, offset
     q = q.filter(and_(Reaction.deleted_at.is_(None), Reaction.shout == shout, Reaction.body.is_not(None)))
-    q = q.group_by(Reaction.id, Author.user, Shout.id)
+    q = q.group_by(Reaction.id, Author.name, Shout.id)
     q = q.order_by(desc(Reaction.created_at))
     q = q.limit(limit).offset(offset)