diff --git a/content/rke/latest/en/installation/_index.md b/content/rke/latest/en/installation/_index.md
index 6a2531baf58..46cf9c92883 100644
--- a/content/rke/latest/en/installation/_index.md
+++ b/content/rke/latest/en/installation/_index.md
@@ -93,6 +93,8 @@ $ port upgrade rke
 
 The Kubernetes cluster components are launched using Docker on a Linux distro. You can use any Linux you want, as long as you can install Docker on it.
 
+> RKE supports Docker versions 1.13.x, 17.03.x, 17.06.x, 17.09.x, 18.06.x, 18.09.x, 19.03.x., the latest Docker version 20.x.x is not supported.
+
 Review the [OS requirements]({{<baseurl>}}/rke/latest/en/installation/os/) and configure each node appropriately.
 
 ## Creating the Cluster Configuration File