diff --git a/in-docker.sh b/in-docker.sh
index ec30775..6c46a8d 100755
--- a/in-docker.sh
+++ b/in-docker.sh
@@ -2,4 +2,4 @@
 set -e
 
 mkdir -p node_modules/.docker
-docker run --rm -v "$PWD:/app" -v "$PWD/node_modules/.docker:/app/node_modules" suchipi/node-nw-env:0.5.2 bash -c "Xvfb -screen 0 1024x768x16 -ac & source /usr/local/nvm/nvm.sh && cd /app && nvm use && $*"
+docker run --rm -v "$PWD:/app" -v "$PWD/node_modules/.docker:/app/node_modules" suchipi/node-nw-env:0.5.2 bash -c "Xvfb -screen 0 1024x768x16 -ac & source /usr/local/nvm/nvm.sh && cd /app && nvm install && nvm use && $*"