diff --git a/.env.example b/.env.example
index 7dc51e1f..c0502795 100644
--- a/.env.example
+++ b/.env.example
@@ -8,7 +8,8 @@ LOG_CHANNEL=stack
 LOG_LEVEL=debug
 
 DB_CONNECTION=mysql
-DB_HOST=127.0.0.1
+# DB_HOST=127.0.0.1
+DB_HOST=mysql
 DB_PORT=3306
 DB_DATABASE=laravel
 DB_USERNAME=root
@@ -16,17 +17,21 @@ DB_PASSWORD=
 
 BROADCAST_DRIVER=log
 CACHE_DRIVER=file
-QUEUE_CONNECTION=sync
+QUEUE_CONNECTION=database
 SESSION_DRIVER=file
 SESSION_LIFETIME=120
 
-REDIS_HOST=127.0.0.1
+# MEMCACHED_HOST=127.0.0.1
+MEMCACHED_HOST=memcached
+
+# REDIS_HOST=127.0.0.1
+REDIS_HOST=redis
 REDIS_PASSWORD=null
 REDIS_PORT=6379
 
 MAIL_MAILER=smtp
-MAIL_HOST=smtp.mailtrap.io
-MAIL_PORT=2525
+MAIL_HOST=mailhog
+MAIL_PORT=1025
 MAIL_USERNAME=null
 MAIL_PASSWORD=null
 MAIL_ENCRYPTION=null