diff --git a/apps/assets/serializers/cmd_filter.py b/apps/assets/serializers/cmd_filter.py
index da0367c46..bd925fd9d 100644
--- a/apps/assets/serializers/cmd_filter.py
+++ b/apps/assets/serializers/cmd_filter.py
@@ -22,6 +22,7 @@ class CommandFilterSerializer(BulkOrgResourceModelSerializer):
 
         extra_kwargs = {
             'rules': {'read_only': True},
+            'system_users': {'required': False},
         }