diff --git a/taiga/projects/userstories/api.py b/taiga/projects/userstories/api.py
index 04f694cc..53c2703d 100644
--- a/taiga/projects/userstories/api.py
+++ b/taiga/projects/userstories/api.py
@@ -85,7 +85,7 @@ class UserStoryViewSet(OCCResourceMixin, HistoryResourceMixin, WatchedResourceMi
             data = serializer.data
             project = Project.objects.get(id=data["project_id"])
             self.check_permissions(request, 'bulk_update_order', project)
-            # services.update_userstories_order_in_bulk(data["bulk_stories"])
+            services.update_userstories_order_in_bulk(data["bulk_stories"])
 
             return response.NoContent()
 
diff --git a/taiga/projects/userstories/services.py b/taiga/projects/userstories/services.py
index bec9b7aa..6b3cc9a8 100644
--- a/taiga/projects/userstories/services.py
+++ b/taiga/projects/userstories/services.py
@@ -56,9 +56,9 @@ def update_userstories_order_in_bulk(bulk_data):
     """
     user_story_ids = []
     new_order_values = []
-    for user_story_id, new_order_value in bulk_data:
-        user_story_ids.append(user_story_id)
-        new_order_values.append({"order": new_order_value})
+    for us_data in bulk_data:
+        user_story_ids.append(us_data['us_id'])
+        new_order_values.append({"order": us_data['order']})
     db.update_in_bulk_with_ids(user_story_ids, new_order_values, model=models.UserStory)