diff --git a/go/migrations/000017_human_avatar.down.sql b/go/migrations/000017_human_avatar.down.sql
index 3eaffc5..7720db9 100644
--- a/go/migrations/000017_human_avatar.down.sql
+++ b/go/migrations/000017_human_avatar.down.sql
@@ -1,6 +1,6 @@
 BEGIN;
 
 ALTER TABLE humans
-  DROP COLUMN IF EXISTS avatar_object_id,
+  DROP COLUMN IF EXISTS avatar_object_id;
 
 COMMIT;