diff --git a/backend/config/database.php b/backend/config/database.php
index 125949e..05d5f44 100644
--- a/backend/config/database.php
+++ b/backend/config/database.php
@@ -142,11 +142,14 @@
     */
 
     'redis' => [
+        'driver' => env('REDIS_DRIVER', 'redis'),
+        'connection' => 'default',
 
-        'client' => env('REDIS_CLIENT', 'phpredis'),
+        'client' => env('REDIS_CLIENT', 'predis'),
 
         'options' => [
             'cluster' => env('REDIS_CLUSTER', 'redis'),
+            'scheme' => 'tls',
             'prefix' => env('REDIS_PREFIX', Str::slug(env('APP_NAME', 'laravel'), '_').'_database_'),
         ],
 
@@ -157,15 +160,7 @@
             'password' => env('REDIS_PASSWORD'),
             'port' => env('REDIS_PORT', '6379'),
             'database' => env('REDIS_DB', '0'),
-        ],
-
-        'cache' => [
-            'url' => env('REDIS_URL'),
-            'host' => env('REDIS_HOST', '127.0.0.1'),
-            'username' => env('REDIS_USERNAME'),
-            'password' => env('REDIS_PASSWORD'),
-            'port' => env('REDIS_PORT', '6379'),
-            'database' => env('REDIS_CACHE_DB', '1'),
+            'scheme' => env('REDIS_SCHEME', 'tls'),
         ],
 
     ],