diff --git a/topologie/models.py b/topologie/models.py
index 954fa9c4..c4e0591b 100644
--- a/topologie/models.py
+++ b/topologie/models.py
@@ -802,7 +802,7 @@ class Room(AclMixin, RevMixin, models.Model):
         unique_together = ('name', 'building')
 
     def __str__(self):
-        return self.building.cached_name + self.name
+        return self.building.cached_name + ' ' + self.name
 
 
 class PortProfile(AclMixin, RevMixin, models.Model):