diff --git a/packages/backend/src/apps/spotify/auth/refresh-token.ts b/packages/backend/src/apps/spotify/auth/refresh-token.ts
index dc20820a..b748f658 100644
--- a/packages/backend/src/apps/spotify/auth/refresh-token.ts
+++ b/packages/backend/src/apps/spotify/auth/refresh-token.ts
@@ -1,3 +1,4 @@
+import { Buffer } from 'node:buffer';
 import { IGlobalVariable } from '@automatisch/types';
 
 const refreshToken = async ($: IGlobalVariable) => {