diff --git a/AUTHORS b/AUTHORS
index fe2b83ac9fe..225335abfde 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -64,6 +64,7 @@ answer newbie questions, and generally made Django that much better:
     Ian Clelland <clelland@gmail.com>
     crankycoder@gmail.com
     Matt Croydon <http://www.postneo.com/>
+    dackze+django@gmail.com
     Jonathan Daugherty (cygnus) <http://www.cprogrammer.org/>
     Jason Davies (Esaj) <http://www.jasondavies.com/>
     Alex Dedul
diff --git a/django/db/models/manipulators.py b/django/db/models/manipulators.py
index faf453b86b4..c33e703da11 100644
--- a/django/db/models/manipulators.py
+++ b/django/db/models/manipulators.py
@@ -300,7 +300,7 @@ def manipulator_validator_unique_together(field_name_list, opts, self, field_dat
         pass
     else:
         raise validators.ValidationError, _("%(object)s with this %(type)s already exists for the given %(field)s.") % \
-            {'object': capfirst(opts.verbose_name), 'type': field_list[0].verbose_name, 'field': get_text_list(field_name_list[1:], 'and')}
+            {'object': capfirst(opts.verbose_name), 'type': field_list[0].verbose_name, 'field': get_text_list([f.verbose_name for f in field_list[1:]], 'and')}
 
 def manipulator_validator_unique_for_date(from_field, date_field, opts, lookup_type, self, field_data, all_data):
     from django.db.models.fields.related import ManyToOneRel