diff --git a/apps/orgs/signal_handlers/cache.py b/apps/orgs/signal_handlers/cache.py
index 975392ad9..aec38527a 100644
--- a/apps/orgs/signal_handlers/cache.py
+++ b/apps/orgs/signal_handlers/cache.py
@@ -87,6 +87,7 @@ class OrgResourceStatisticsRefreshUtil:
         if not cache_field_name:
             return
         org = getattr(instance, 'org', None)
+        cache_field_name = tuple(cache_field_name)
         cls.refresh_org_fields.delay(org_fields=((org, cache_field_name),))