diff --git a/packages/rest/src/Requester.ts b/packages/rest/src/Requester.ts
index 17d952d47..369473c2d 100644
--- a/packages/rest/src/Requester.ts
+++ b/packages/rest/src/Requester.ts
@@ -16,7 +16,7 @@ export async function defaultOptionsHandler(
     resourceOptions.rejectUnauthorized != null &&
     resourceOptions.rejectUnauthorized === false
   ) {
-    if (typeof window !== 'object') {
+    if (typeof window === 'undefined') {
       const { Agent } = await import('https');
 
       options.agent = new Agent({