diff --git a/tournaments/models/club.py b/tournaments/models/club.py
index 10f848f..77d2053 100644
--- a/tournaments/models/club.py
+++ b/tournaments/models/club.py
@@ -28,4 +28,8 @@ class Club(models.Model):
         for court in self.court_set.all():
             if court.index == index and court.name is not None and len(court.name) > 0:
                 return court.name
-        return f"Terrain {index + 1}"
+
+        if index is not None:
+            return f"Terrain {index + 1}"
+
+        return ""