diff --git a/netlify/functions/getLastFmSongs.ts b/netlify/functions/getLastFmSongs.ts
index 7d49f87..2c9f48f 100755
--- a/netlify/functions/getLastFmSongs.ts
+++ b/netlify/functions/getLastFmSongs.ts
@@ -23,6 +23,13 @@ const handler: Handler = async () => {
 
         // Origin for CORS
         const origin = process.env.NODE_ENV === 'production' ? 'https://toshiki.dev' : 'http://localhost:3000'
+        const allowedOrigins = ['https://toshiki.dev', 'http://localhost:3000', 'https://toshiki-home-nuxt3.netlify.app/']
+        if (!allowedOrigins.includes(origin)) {
+            return {
+            statusCode: 403,
+            body: 'Forbidden'
+            }
+        }
 
         // Map track function
         const mapTrack = (track: any): any => {