diff --git a/src/MusicStore/Views/Shared/_Layout.cshtml b/src/MusicStore/Views/Shared/_Layout.cshtml
index e72cb15e8e..634aec3849 100644
--- a/src/MusicStore/Views/Shared/_Layout.cshtml
+++ b/src/MusicStore/Views/Shared/_Layout.cshtml
@@ -83,7 +83,8 @@
                 asp-fallback-test="window.jQuery">
         </script>
         <script src="//ajax.aspnetcdn.com/ajax/respond/1.2.0/respond.js"
-                asp-fallback-src="~/Scripts/respond.js">
+                asp-fallback-src="~/Scripts/respond.js"
+                asp-fallback-test="window.respond">
         </script>
     </environment>