diff --git a/contrib/docker/frontend-with-nginx/Dockerfile.hostbuild b/contrib/docker/frontend-with-nginx/Dockerfile.hostbuild
index 1e0134017f..f0fa4a034b 100644
--- a/contrib/docker/frontend-with-nginx/Dockerfile.hostbuild
+++ b/contrib/docker/frontend-with-nginx/Dockerfile.hostbuild
@@ -8,7 +8,6 @@
 # simply copies in the build output into the image. If you want to also perform
 # the build itself inside docker, use Dockerfile.build in this folder instead.
 
-
 # USAGE:
 #
 # - Copy this file and the "docker" folder from this directory to your project
@@ -23,7 +22,7 @@
 #
 #       yarn install
 #       yarn tsc
-#       yarn build --config <config1> --config <config2> ...
+#       yarn workspace app build --config <config1> --config <config2> ...
 #       docker build -t backstage-frontend -f Dockerfile.hostbuild .
 
 
@@ -38,4 +37,3 @@ COPY docker/default.conf.template /etc/nginx/templates/default.conf.template
 COPY docker/inject-config.sh /docker-entrypoint.d/40-inject-config.sh
 
 ENV PORT 80
-