diff --git a/tournaments/models/tournament.py b/tournaments/models/tournament.py
index 77dc6a5..4ea7035 100644
--- a/tournaments/models/tournament.py
+++ b/tournaments/models/tournament.py
@@ -1399,7 +1399,7 @@ class Tournament(BaseModel):
         return serializable_match_groups
 
     def has_bracket(self):
-        main_rounds = self.round_set.filter(
+        main_rounds = self.rounds.filter(
             parent=None,
             group_stage_loser_bracket=False
         )