diff --git a/src/modules/sub/utils.js b/src/modules/sub/utils.js
index c0c373b7..678eb70e 100644
--- a/src/modules/sub/utils.js
+++ b/src/modules/sub/utils.js
@@ -27,9 +27,9 @@ export function cleanString(string) {
     return string;
 }
 export function verifyLanguageCode(code) {
-    const code = String(code.slice(0, 2).toLowerCase());
+    const langCode = String(code.slice(0, 2).toLowerCase());
     if (RegExp(/[a-z]{2}/).test(code)) {
-        return code
+        return langCode
     }
     return "en"
 }