diff --git a/Dockerfile.unix b/Dockerfile.unix
index 28d6cf20..79cc7138 100644
--- a/Dockerfile.unix
+++ b/Dockerfile.unix
@@ -35,9 +35,8 @@ RUN if [ ${USER_ID:-0} -ne 0 ] && [ ${GROUP_ID:-0} -ne 0 ]; then \
           /home/www-data \
           /app \
    ;fi
-USER www-data
 
-RUN mkdir /home/www-data/nodes
+RUN mkdir -p /home/www-data/nodes
 RUN cp /app/config.ini /home/www-data/config.ini
 
 # thanks to github.com/phusion
diff --git a/bootstrap.sh b/bootstrap.sh
index 57406cac..948fcc6f 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -2,9 +2,9 @@
 
 SDIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 
-GROUP_ID=$(id -g ${USER})
 # for mac users
 if [[ $(uname) == "Darwin" ]]; then
   GROUP_ID=200
 fi
-docker build --no-cache --build-arg USER_ID=$(id -u ${USER}) --build-arg GROUP_ID=${GROUP_ID} -f Dockerfile.unix -t dune $SDIR
+
+docker build --no-cache --build-arg USER_ID=0 --build-arg GROUP_ID=0 -f Dockerfile.unix -t dune $SDIR
\ No newline at end of file