diff --git a/content/rancher/v2.x/en/installation/k8s-install/kubernetes-rke/_index.md b/content/rancher/v2.x/en/installation/k8s-install/kubernetes-rke/_index.md
index 4df06d13cbd..e5b82679211 100644
--- a/content/rancher/v2.x/en/installation/k8s-install/kubernetes-rke/_index.md
+++ b/content/rancher/v2.x/en/installation/k8s-install/kubernetes-rke/_index.md
@@ -161,7 +161,7 @@ services:
   etcd:
     snapshot: true
     creation: 6h
-    retention: 24
+    retention: 24h
 
 # Required for external TLS termination with
 # ingress-nginx v0.22+