diff --git a/develop/develop-images/build_enhancements.md b/develop/develop-images/build_enhancements.md
index 8d8ce2955b..545344212e 100644
--- a/develop/develop-images/build_enhancements.md
+++ b/develop/develop-images/build_enhancements.md
@@ -30,7 +30,7 @@ For more information on build options, see the reference guide on the [command l
 Easiest way from a fresh install of docker is to set the `DOCKER_BUILDKIT=1` environment variable when invoking the `docker build` command, such as:
 
 ```
-$ DOCKER_BUILD=1 docker build .
+$ DOCKER_BUILDKIT=1 docker build .
 ```
 
 To enable docker buildkit by default, set daemon configuration in `/etc/docker/daemon.json` feature to true and restart the daemon: