diff --git a/src/Http/Middleware/Session.php b/src/Http/Middleware/Session.php
index 4561edf56..f84e46639 100644
--- a/src/Http/Middleware/Session.php
+++ b/src/Http/Middleware/Session.php
@@ -16,10 +16,6 @@ public function handle(Request $request, \Closure $next)
 
         config(['session.path' => $path]);
 
-        if ($domain = config('admin.route.domain')) {
-            config(['session.domain' => $domain]);
-        }
-
         return $next($request);
     }
 }