diff --git a/docs/gettingstarted/docker-swarm-rhel7.md b/docs/gettingstarted/docker-swarm-rhel7.md
index 67f9d07..251c9fa 100644
--- a/docs/gettingstarted/docker-swarm-rhel7.md
+++ b/docs/gettingstarted/docker-swarm-rhel7.md
@@ -1,5 +1,5 @@
 
-# Install Docker CE and Swarm
+# Install Docker CE and Swarm (RHEL 7.7)
 
 * Warning: this method of installing docker on RHEL does not appear to be supported. Consider using podman instead.