diff --git a/requirements.txt b/requirements.txt
index 5e8466b..c0419e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 Django==1.10
+django-admin-sortable2==0.6.4
 django-extensions==1.6.7
 djangorestframework==3.4.1
 mysqlclient==1.3.7