diff --git a/packages/adapter/shims.js b/packages/adapter/shims.js
index 79d9d51..dd2914c 100644
--- a/packages/adapter/shims.js
+++ b/packages/adapter/shims.js
@@ -1,2 +1,2 @@
-import { installFetch } from '@sveltejs/kit/install-fetch';
-installFetch()
\ No newline at end of file
+import { installPolyfills } from '@sveltejs/kit/node/polyfills';
+installPolyfills()
\ No newline at end of file