diff --git a/content/build/building/multi-stage.md b/content/build/building/multi-stage.md
index f153fb0679..449798db49 100644
--- a/content/build/building/multi-stage.md
+++ b/content/build/building/multi-stage.md
@@ -69,7 +69,7 @@ Dockerfile are re-ordered later, the `COPY` doesn't break.
 
 ```dockerfile
 # syntax=docker/dockerfile:1
-FROM golang:{{% param "example_go_version" %}} as build
+FROM golang:{{% param "example_go_version" %}} AS build
 WORKDIR /src
 COPY <<EOF /src/main.go
 package main