diff --git a/.config/redis.config.php b/.config/redis.config.php
index 2069812f..c8fcbe72 100644
--- a/.config/redis.config.php
+++ b/.config/redis.config.php
@@ -13,6 +13,8 @@ if (getenv('REDIS_HOST')) {
     $CONFIG['redis']['port'] = (int) getenv('REDIS_HOST_PORT');
   } elseif (getenv('REDIS_HOST')[0] != '/') {
     $CONFIG['redis']['port'] = 6379;
+  } elseif (getenv('REDIS_HOST')[0] == '/') {
+    $CONFIG['redis']['port'] = 0;
   }
 
   if (getenv('REDIS_HOST_USER') !== false) {