diff --git a/pages/_middleware.js b/pages/_middleware.js
index 150f26a0..c1dc4ea4 100644
--- a/pages/_middleware.js
+++ b/pages/_middleware.js
@@ -4,10 +4,15 @@ function customScriptName(req) {
   const scriptName = process.env.TRACKER_SCRIPT_NAME;
 
   if (scriptName) {
+    const names = scriptName.split(',').map(name => name + '.js');
+
     const url = req.nextUrl.clone();
     const { pathname } = url;
 
-    if (pathname.endsWith(`/${scriptName}.js`)) {
+    const pathNameParts = pathname.split('/');
+    const lastPathName = pathNameParts[pathNameParts.length - 1];
+
+    if (names.indexOf(lastPathName) !== -1) {
       url.pathname = '/umami.js';
       return NextResponse.rewrite(url);
     }