diff --git a/utils/2018_04_11_migrate_permissions.sh b/utils/2018_04_11_migrate_permissions.sh
index 3f86ff003..bbc29c388 100644
--- a/utils/2018_04_11_migrate_permissions.sh
+++ b/utils/2018_04_11_migrate_permissions.sh
@@ -3,6 +3,7 @@
 
 python ../apps/manage.py shell << EOF
 from perms.models import *
+from assets.models import SystemUser
 
 for old in NodePermission.objects.all():
     perm = AssetPermission.objects.create(
@@ -20,5 +21,10 @@ for old in NodePermission.objects.all():
     perm.user_groups.add(old.user_group)
     perm.nodes.add(old.node)
     perm.system_users.add(old.system_user)
+
+    for s in SystemUser.objects.all():
+        nodes = list(s.nodes.all())
+        s.nodes.set([])
+        s.nodes.set(nodes)
 EOF