X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/1610eb2c8c981232e53cbc58039fd3c00736a652..af339a5c1a69ec22a6f1d5940cde313953948368:/src/catalogue/models/tag.py

diff --git a/src/catalogue/models/tag.py b/src/catalogue/models/tag.py
index acf02529e..740b84bac 100644
--- a/src/catalogue/models/tag.py
+++ b/src/catalogue/models/tag.py
@@ -11,7 +11,7 @@ from django.db import models
 from django.db.models.query import Prefetch
 from django.dispatch import Signal
 from django.urls import reverse
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from newtagging.models import TagManager, TaggedItemManager
 
@@ -73,7 +73,7 @@ class Tag(models.Model):
     created_at = models.DateTimeField(_('creation date'), auto_now_add=True, db_index=True)
     changed_at = models.DateTimeField(_('creation date'), auto_now=True, db_index=True)
 
-    after_change = Signal(providing_args=['instance'])
+    after_change = Signal()
 
     intermediary_table_model = TagRelation
     objects = TagManager()