diff --git a/android-builder-docker/Dockerfile b/android-builder-docker/Dockerfile
index d7af8a7..fee2e6d 100644
--- a/android-builder-docker/Dockerfile
+++ b/android-builder-docker/Dockerfile
@@ -24,9 +24,7 @@ RUN apt-get update \
     && apt-get install -y python2 python-mako python-is-python2 python-enum34 gettext
 
 
-RUN groupadd -g $groupid $username \
-    && useradd -m -u $userid -g $groupid $username \
-    && echo "$username ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers \
+RUN echo "$username ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers \
     && echo $username >/root/username \
     && echo "$username:$username" | chpasswd && adduser $username sudo