diff --git a/apps/assets/migrations/0089_auto_20220310_0616.py b/apps/assets/migrations/0089_auto_20220310_0616.py
index 342c3d887..1aa70d616 100644
--- a/apps/assets/migrations/0089_auto_20220310_0616.py
+++ b/apps/assets/migrations/0089_auto_20220310_0616.py
@@ -16,7 +16,7 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterModelOptions(
             name='systemuser',
-            options={'ordering': ['name'], 'permissions': [('view_systemuserasset', 'Can view system user asset'), ('add_systemuserasset', 'Can add asset to system user'), ('remove_systemuserasset', 'Can remove system user asset'), ('match_systemuser', 'Can match system user')], 'verbose_name': 'System user'},
+            options={'ordering': ['name'], 'permissions': [('match_systemuser', 'Can match system user')], 'verbose_name': 'System user'},
         ),
         migrations.AlterModelOptions(
             name='asset',
diff --git a/apps/assets/models/user.py b/apps/assets/models/user.py
index 6ae0fa825..678e5f8cf 100644
--- a/apps/assets/models/user.py
+++ b/apps/assets/models/user.py
@@ -324,9 +324,6 @@ class SystemUser(ProtocolMixin, AuthMixin, BaseUser):
         unique_together = [('name', 'org_id')]
         verbose_name = _("System user")
         permissions = [
-            ('view_systemuserasset', _('Can view system user asset')),
-            ('add_systemuserasset', _('Can add asset to system user')),
-            ('remove_systemuserasset', _('Can remove system user asset')),
             ('match_systemuser', _('Can match system user')),
         ]
 
diff --git a/utils/clean_db_content_types.py b/utils/clean_db_content_types.py
index d8c05db22..82c9f138c 100644
--- a/utils/clean_db_content_types.py
+++ b/utils/clean_db_content_types.py
@@ -79,6 +79,9 @@ def clean_db_content_types():
         ('rbac', 'menupermission', 'view_userview'),
         ('rbac', 'menupermission', 'view_adminview'),
         ('rbac', 'menupermission', 'view_auditview'),
+        ('assets', 'systemuser', 'view_systemuserasset'),
+        ('assets', 'systemuser', 'add_systemuserasset'),
+        ('assets', 'systemuser', 'remove_systemuserasset'),
     ]
     for app, model, codename in permissions_delete_required:
         print('delete {}.{} ({})'.format(app, codename, model))