diff --git a/s390x.md b/s390x.md
index af8a437..a3286f6 100644
--- a/s390x.md
+++ b/s390x.md
@@ -11,7 +11,7 @@
 
 - wekan-VERSION-s390x.zip at https://releases.wekan.team/s390x/
 
-## Installing MongoDB
+## Installing MongoDB for s390x
 
 This Snap package https://snapcraft.io/juju-db , created by Canonical, has MongoDB for various CPU architectures . It is internal package for Canonical's Juju service https://jaas.ai . Snap repo at https://github.com/juju/juju-db-snap and copy at https://github.com/wekan/mongodb-snap