diff --git a/src/view/frontend/templates/script/rumvision.phtml b/src/view/frontend/templates/script/rumvision.phtml
index 1b719ba..0f933ce 100755
--- a/src/view/frontend/templates/script/rumvision.phtml
+++ b/src/view/frontend/templates/script/rumvision.phtml
@@ -16,18 +16,15 @@ if (! $viewModel->shouldIncludeScript()) {
 
 <script>
     window.rumv = window.rumv || function() { (window.rumv.q = window.rumv.q || []).push(arguments) };
-    (function(rum, vi,si,on, d) {
-        if ( !new RegExp([d].join('|')).test( on.hostname ) ) {
-            return;
-        }
+    (function(rum, vi,si,on) {
         var s = JSON.parse( sessionStorage.getItem('rumv') || '{"pageviews":0}' ); s.pageviews++;
-        if ( s.urls && s.regex && ( s.page = eval('('+s.regex+')')( s.urls, on.pathname ) ) && !s.page.type ) {
+        if ( s.urls && s.regex && ( s.page = eval('('+s.regex+')')( s.urls, vi.location.pathname ) ) && !s.page.type ) {
             return sessionStorage.setItem('rumv', JSON.stringify( s ) );
         }
-
+        
         vi.rumv.storage = s;
         var head = si.querySelector('head'), js = si.createElement('script');
-        js.src = 'https://d5yoctgpv4cpx.cloudfront.net/RUM-'+rum+'/v3-'+on.hostname+'.js';
+        js.src = 'https://d5yoctgpv4cpx.cloudfront.net/'+rum+'/v4-'+vi.location.hostname+'.js';
         head.appendChild(js);
-    })( '<?= $escaper->escapeJs($viewModel->getTrackingId()) ?>', window, document, location, '<?= $escaper->escapeJs($viewModel->getHostName()) ?>' );
+    })( '<?= $escaper->escapeJs($viewModel->getTrackingId()) ?>', window, document, '<?= $escaper->escapeJs($viewModel->getHostName()) ?>' );
 </script>