diff --git a/apps/assets/signals_handler.py b/apps/assets/signals_handler.py
index 70eecbd10..b2316d7d0 100644
--- a/apps/assets/signals_handler.py
+++ b/apps/assets/signals_handler.py
@@ -57,16 +57,16 @@ def on_system_user_update(sender, instance=None, created=True, **kwargs):
         push_system_user_to_assets.delay(instance, assets)
 
 
-# @receiver(m2m_changed, sender=SystemUser.nodes.through)
-# def on_system_user_nodes_change(sender, instance=None, **kwargs):
-#     if instance and kwargs["action"] == "post_add":
-#         logger.info("System user `{}` nodes update signal received".format(instance))
-#         assets = set()
-#         nodes = kwargs['model'].objects.filter(pk__in=kwargs['pk_set'])
-#         for node in nodes:
-#             assets.update(set(node.get_all_assets()))
-#         instance.assets.add(*tuple(assets))
-#
+@receiver(m2m_changed, sender=SystemUser.nodes.through)
+def on_system_user_nodes_change(sender, instance=None, **kwargs):
+    if instance and kwargs["action"] == "post_add":
+        logger.info("System user `{}` nodes update signal received".format(instance))
+        assets = set()
+        nodes = kwargs['model'].objects.filter(pk__in=kwargs['pk_set'])
+        for node in nodes:
+            assets.update(set(node.get_all_assets()))
+        instance.assets.add(*tuple(assets))
+
 
 @receiver(m2m_changed, sender=SystemUser.assets.through)
 def on_system_user_assets_change(sender, instance=None, **kwargs):