diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index cbd67141..2d9e739b 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,13 +1,13 @@
 FROM mcr.microsoft.com/vscode/devcontainers/typescript-node:0-16-buster
 
-ARG USERNAME=node
-
 RUN yarn global add @vue/cli \
     && sudo apt-get update \
     && sudo apt-get install -y vim \
     && sudo apt-get clean
 
-ENV HOME /home/$USERNAME
+USER node
+
+ENV HOME /home/node
 
 # load ssh key in bash terminal
 RUN mkdir -p ${HOME}/commandhistory \