diff --git a/app/init.php b/app/init.php
index 6a89340247..5a6a4b91c0 100644
--- a/app/init.php
+++ b/app/init.php
@@ -43,7 +43,8 @@ $collections = include __DIR__.'/../app/config/collections.php'; // OAuth provid
 $redisHost = $request->getServer('_APP_REDIS_HOST', '');
 $redisPort = $request->getServer('_APP_REDIS_PORT', '');
 $utopia = new App('Asia/Tel_Aviv', $env);
-$port = (string) parse_url($request->getServer('HTTP_HOST', ''), PHP_URL_PORT);
+$scheme = $request->getServer('REQUEST_SCHEME', '');
+$port = (string) parse_url($scheme.'://'.$request->getServer('HTTP_HOST', ''), PHP_URL_PORT);
 
 Resque::setBackend($redisHost.':'.$redisPort);
 
@@ -53,7 +54,7 @@ define('COOKIE_DOMAIN',
         $request->getServer('HTTP_HOST', null) === 'localhost:'.$port
     )
         ? null
-        : '.'.parse_url($request->getServer('HTTP_HOST', ''), PHP_URL_HOST));
+        : '.'.parse_url($scheme.'://'.$request->getServer('HTTP_HOST', ''), PHP_URL_HOST));
 define('COOKIE_SAMESITE', null); // Response::COOKIE_SAMESITE_NONE
 
 /*