diff --git a/src/Umbraco.Web.UI/Umbraco/Views/AuthorizeUpgrade.cshtml b/src/Umbraco.Web.UI/Umbraco/Views/AuthorizeUpgrade.cshtml
index 01afc9f2ec..3c79d5458c 100644
--- a/src/Umbraco.Web.UI/Umbraco/Views/AuthorizeUpgrade.cshtml
+++ b/src/Umbraco.Web.UI/Umbraco/Views/AuthorizeUpgrade.cshtml
@@ -72,7 +72,7 @@
     </script>
 
     @*And finally we can load in our angular app*@
-    <script type="text/javascript" src="lib/lazyload-js/lazyload.min-js"></script>
+    <script type="text/javascript" src="lib/lazyload-js/lazyload.min.js"></script>
     <script type="text/javascript" src="@Url.GetUrlWithCacheBust("Application", "BackOffice")"></script>
 
 </body>