diff --git a/app/Http/Controllers/Installer/helpdesk/InstallController.php b/app/Http/Controllers/Installer/helpdesk/InstallController.php
index 8619d6283..dd7645431 100644
--- a/app/Http/Controllers/Installer/helpdesk/InstallController.php
+++ b/app/Http/Controllers/Installer/helpdesk/InstallController.php
@@ -427,7 +427,7 @@ class InstallController extends Controller
         $ENV['APP_DEBUG'] = 'false';
         $ENV['APP_BUGSNAG'] = 'true';
         $ENV['APP_URL'] = url('/');
-        $ENV['APP_KEY'] = "base64:h3KjrHeVxyE+j6c8whTAs2YI+7goylGZ/e2vElgXT6I=";
+        $ENV['APP_KEY'] = 'base64:h3KjrHeVxyE+j6c8whTAs2YI+7goylGZ/e2vElgXT6I=';
         $ENV['DB_TYPE'] = $default;
         $ENV['DB_HOST'] = '"'.$host.'"';
         $ENV['DB_PORT'] = '"'.$port.'"';