diff --git a/scripts/utils.ts b/scripts/utils.ts
index 6c4cc2c1e4..8909e9dba9 100644
--- a/scripts/utils.ts
+++ b/scripts/utils.ts
@@ -18,7 +18,7 @@ import fs from 'node:fs'
 export function isURI(string: string): boolean {
   try {
     const url = new URL(string)
-    return /^(http:|https:|mmsh:|rtsp:|rtmp:|srt:|rtp:|udp:)/.test(url.protocol)
+    return /^(http:|https:|mms:|mmsh:|rtsp:|rtmp:|srt:|rtp:|udp:)/.test(url.protocol)
   } catch {
     return false
   }