diff -r 8c071ab137ad -r 3bbf7371378a src/core/admin.py
--- a/src/core/admin.py	Tue Jul 30 23:08:31 2013 +0200
+++ b/src/core/admin.py	Mon Aug 19 12:12:17 2013 +0200
@@ -1,6 +1,16 @@
+from core.models import User, Notice, Term, Thesaurus
 from django.contrib import admin
-from .models import Notice, Term, Thesaurus
+from django.contrib.auth.admin import UserAdmin as AuthUserAdmin
+from django.utils.translation import gettext_lazy as _
+from core.forms import UserChangeForm, UserCreationform
 
+class UserAdmin(AuthUserAdmin):
+    form = UserChangeForm
+    add_form = UserCreationform
+    fieldsets = tuple(list(AuthUserAdmin.fieldsets) + [(_('language'), {'fields':('language',)})])
+
+
+admin.site.register(User, UserAdmin)
 
 admin.site.register(Notice)
 admin.site.register(Term)