diff --git a/main.js b/main.js
index a7c814d..851a5e4 100644
--- a/main.js
+++ b/main.js
@@ -256,12 +256,14 @@ async function track(env, id, format, tagging, range_header) {
     let title = json.SNG_TITLE
     if (json.VERSION) title += ` ${json.VERSION}`
 
+    const filename = `${title} [${id}].${formats[format].ext}`
+
     let init = { method: 'GET', headers: {} }
     let resp_init = {
         status: 200,
         headers: {
             'content-type': formats[format].mime,
-            'content-disposition': `inline; filename="${title.replaceAll('"', '\\"')} [${id}].${formats[format].ext}"`,
+            'content-disposition': `inline; filename*=utf-8''${encodeURIComponent(filename)}`,
             'accept-ranges': 'bytes'
         }
     }