diff --git a/src/Support/Url.php b/src/Support/Url.php
index 7c3b911cd..49a8b6a19 100644
--- a/src/Support/Url.php
+++ b/src/Support/Url.php
@@ -34,7 +34,7 @@ public static function current()
     {
         $protocol = (!empty($_SERVER['HTTPS'])
                         && $_SERVER['HTTPS'] !== 'off'
-                        || $_SERVER['SERVER_PORT'] === 443) ? 'https://' : 'http://';
+                        || (int)$_SERVER['SERVER_PORT'] === 443) ? 'https://' : 'http://';
 
         return $protocol.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
     }