diff --git a/content/k3s/latest/en/installation/private-registry/_index.md b/content/k3s/latest/en/installation/private-registry/_index.md
index ac068a6f423..44035239852 100644
--- a/content/k3s/latest/en/installation/private-registry/_index.md
+++ b/content/k3s/latest/en/installation/private-registry/_index.md
@@ -25,7 +25,7 @@ Mirrors is a directive that defines the names and endpoints of the private regis
 
 ```
 mirrors:
-  docker.io:
+  mycustomreg.com:
     endpoint:
       - "https://mycustomreg.com:5000"
 ```