diff --git a/biscuit/apps/chronos/models.py b/biscuit/apps/chronos/models.py
index 0556b89a5c5a8ca2b6dcedb254054c3bac2ea811..b8498ae4ad7eedbe9c7f9d8728ec3be69a27241f 100644
--- a/biscuit/apps/chronos/models.py
+++ b/biscuit/apps/chronos/models.py
@@ -78,7 +78,7 @@ class Room(SchoolRelated):
 
     class Meta:
         ordering = ['name', 'short_name']
-        unique_together = [['school', 'short_name'], ['school', 'name']]
+        unique_together = [['school', 'short_name']]
 
 
 class Lesson(SchoolRelated):