diff --git a/synapse/storage/group_server.py b/synapse/storage/group_server.py
index 16c11a056f..5fbe0ada4e 100644
--- a/synapse/storage/group_server.py
+++ b/synapse/storage/group_server.py
@@ -56,7 +56,8 @@ class GroupServerStore(SQLBaseStore):
"group_id": group_id,
},
retcols=(
- "name", "short_description", "long_description", "avatar_url", "is_public", "is_joinable",
+ "name", "short_description", "long_description",
+ "avatar_url", "is_public", "is_joinable",
),
allow_none=True,
desc="get_group",
|