diff --git a/docs/content/index.md b/docs/content/index.md
index c6c4c8ea..be7061f0 100644
--- a/docs/content/index.md
+++ b/docs/content/index.md
@@ -12,7 +12,7 @@ Adapt this file with your FQDN.
 
     services:
       mail:
-        image: tvial/docker-mailserver:testing
+        image: tvial/docker-mailserver:v2
         # build: .
         hostname: mail
         domainname: domain.com