diff --git a/build/Dockerfile b/build/Dockerfile
index d375e41..dc1a5ab 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -102,4 +102,6 @@ RUN useradd --groups sudo --create-home --shell /bin/bash $USER \
 	&& echo "${USER} ALL=(ALL) NOPASSWD:ALL" >/etc/sudoers.d/${USER} \
 	&& chmod 0440 /etc/sudoers.d/${USER}
 
+RUN rm -rf ${WORKDIR}/*
+
 USER ${USER}
diff --git a/build/start.sh b/build/start.sh
index ce98859..b225493 100644
--- a/build/start.sh
+++ b/build/start.sh
@@ -7,8 +7,6 @@ cd $WORKDIR
 sudo chown -R $USER:$USER /var/www/html
 sudo chown -R $USER:$USER /home/$USER
 
-sudo rm -rf $WORKDIR/*
-
 if [ ! -z "$WWWUSER" ]; then
     sudo usermod -u $WWWUSER $USER
 fi