X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/b37e135d6fc3938fe91fbb5462f6fdd11797199e..ac4ae4e7344835181b3e260d28f2f047b9f6ed07:/src/push/models.py

diff --git a/src/push/models.py b/src/push/models.py
index 71e169ee9..3d86b9690 100644
--- a/src/push/models.py
+++ b/src/push/models.py
@@ -20,7 +20,7 @@ class Notification(models.Model):
 
 class DeviceToken(models.Model):
     user = models.ForeignKey('auth.User', models.CASCADE)
-    token = models.CharField(max_length=1024)
+    token = models.CharField(max_length=1024, unique=True)
     created_at = models.DateTimeField(auto_now_add=True)
     updated_at = models.DateTimeField(auto_now=True)