diff --git a/packages/mf/src/utils/dynamic-federation.ts b/packages/mf/src/utils/dynamic-federation.ts
index 27414070..def65c52 100644
--- a/packages/mf/src/utils/dynamic-federation.ts
+++ b/packages/mf/src/utils/dynamic-federation.ts
@@ -54,7 +54,7 @@ export function loadRemoteEntry(remoteEntry: string, remoteName: string): Promis
             resolve(); 
         }
 
-        document.body.append(script);
+        document.body.appendChild(script);
     });
 }
 
@@ -63,4 +63,4 @@ export async function loadRemoteModule<T = any>(options: LoadRemoteModuleOptions
         await loadRemoteEntry(options.remoteEntry, options.remoteName);
     }
     return await lookupExposedModule<T>(options.remoteName, options.exposedModule);
-}
\ No newline at end of file
+}