diff --git a/lib/api/src/modules/refs.ts b/lib/api/src/modules/refs.ts
index bc3a1a522a0..6294e6989e1 100644
--- a/lib/api/src/modules/refs.ts
+++ b/lib/api/src/modules/refs.ts
@@ -142,6 +142,7 @@ export const init: ModuleFn = ({ store, provider, fullAPI }) => {
         }),
         fetch(`${url}/iframe.html`, {
           redirect: 'manual',
+          cors: 'no-cors',
           credentials: 'omit',
         }),
       ]);