diff --git a/frappe/permissions.py b/frappe/permissions.py
index cca2b399c77..ba3be5b945a 100644
--- a/frappe/permissions.py
+++ b/frappe/permissions.py
@@ -223,7 +223,7 @@ def get_role_permissions(doctype_meta, user=None, is_owner=None):
 	if not user:
 		user = frappe.session.user
 
-	cache_key = (doctype_meta.name, user)
+	cache_key = (doctype_meta.name, user, bool(is_owner))
 
 	if user == "Administrator":
 		return allow_everything()