diff --git a/config/database.php b/config/database.php
index 9cc4777..67a6034 100644
--- a/config/database.php
+++ b/config/database.php
@@ -111,6 +111,7 @@
         'cluster' => false,
 
         'default' => [
+            'scheme' => env('SCHEME','tcp'),
             'host' => env('REDIS_HOST', 'localhost'),
             'password' => env('REDIS_PASSWORD', null),
             'port' => env('REDIS_PORT', 6379),