X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/d6f190d50127a1aca615ff505a8a2595b4cfb7de..6653ce8ab102d16224dabebb8bfa884198698b73:/src/isbn/models.py

diff --git a/src/isbn/models.py b/src/isbn/models.py
index a4fa28a4a..ca8dbee15 100644
--- a/src/isbn/models.py
+++ b/src/isbn/models.py
@@ -22,7 +22,7 @@ class ISBNPool(models.Model):
     next_suffix = models.IntegerField()
     purpose = models.CharField(max_length=4, choices=PURPOSE_CHOICES)
 
-    def __unicode__(self):
+    def __str__(self):
         return self.prefix
 
     @classmethod