diff --git a/pub/errors/processor.php b/pub/errors/processor.php
index ee947320e0569..231c13dcfe0c4 100644
--- a/pub/errors/processor.php
+++ b/pub/errors/processor.php
@@ -256,7 +256,7 @@ public function getHostUrl()
         $isSecure = (!empty($_SERVER['HTTPS'])) && ($_SERVER['HTTPS'] != 'off');
         $url = ($isSecure ? 'https://' : 'http://') . $host;
 
-        if (!empty($_SERVER['SERVER_PORT']) && !in_array($_SERVER['SERVER_PORT'], [80, 433])
+        if (!empty($_SERVER['SERVER_PORT']) && !in_array($_SERVER['SERVER_PORT'], [80, 443])
             && !preg_match('/.*?\:[0-9]+$/', $url)
         ) {
             $url .= ':' . $_SERVER['SERVER_PORT'];