diff --git a/.env.example b/.env.example
index 9098947..db2b53b 100644
--- a/.env.example
+++ b/.env.example
@@ -16,6 +16,7 @@ DB_PREFIX=
 
 BROADCAST_DRIVER=log
 CACHE_DRIVER=file
+CACHE_PREFIX=
 QUEUE_CONNECTION=sync
 SESSION_DRIVER=file
 SESSION_LIFETIME=120