diff --git a/pkgs/web-utils/src/use-global.ts b/pkgs/web-utils/src/use-global.ts
index b0963827..8755bbc4 100644
--- a/pkgs/web-utils/src/use-global.ts
+++ b/pkgs/web-utils/src/use-global.ts
@@ -43,7 +43,7 @@ export const useGlobal = <T extends object>(
   const { global, render } = ctx;
 
   if (!global[_id]) {
-    global[_id] = structuredClone(defaultValue);
+    global[_id] = deepClone(defaultValue);
   }
 
   useEffect(() => {