diff --git a/Dockerfile b/Dockerfile
index 3ec71ab..7382fe0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -38,13 +38,13 @@ RUN apt-get update \
   && rm -rf /var/lib/apt/lists/*
 
 # add print user
-RUN adduser --home /home/${ADMIN_USERNAME} --shell /bin/bash --gecos "${ADMIN_USERNAME}" --disabled-password ${ADMIN_USERNAME} \
-  && adduser ${ADMIN_USERNAME} sudo \
-  && adduser ${ADMIN_USERNAME} lp \
-  && adduser ${ADMIN_USERNAME} lpadmin
+RUN adduser --home /home/admin --shell /bin/bash --gecos "admin" --disabled-password admin \
+  && adduser admin sudo \
+  && adduser admin lp \
+  && adduser admin lpadmin
 
 # disable sudo password checking
-RUN echo '${ADMIN_USERNAME} ALL=(ALL:ALL) ALL' >> /etc/sudoers
+RUN echo 'admin ALL=(ALL:ALL) ALL' >> /etc/sudoers
 
 # enable access to CUPS
 RUN /usr/sbin/cupsd \
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 3ae855c..482ac22 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -1,6 +1,6 @@
 #!/bin/bash -e
 
-echo -e "${ADMIN_PASSWORD}\n${ADMIN_PASSWORD}" | passwd ${ADMIN_USERNAME}
+echo -e "${ADMIN_PASSWORD}\n${ADMIN_PASSWORD}" | passwd admin
 
 if [ ! -f /etc/cups/cupsd.conf ]; then
   cp -rpn /etc/cups-skel/* /etc/cups/
diff --git a/old b/old
deleted file mode 100644
index 7382fe0..0000000
--- a/old
+++ /dev/null
@@ -1,70 +0,0 @@
-# base image
-ARG ARCH=amd64
-FROM $ARCH/debian:bullseye-slim
-
-# args
-ARG VCS_REF
-ARG BUILD_DATE
-
-# environment
-ENV ADMIN_PASSWORD=admin
-ENV ADMIN_USERNAME=admin
-
-# labels
-LABEL maintainer="Sthope <hopelessautomations@gmail.com>" \
-  org.label-schema.schema-version="1.0" \
-  org.label-schema.name="sthopeless/cups" \
-  org.label-schema.description="Simple CUPS docker image" \
-  org.label-schema.version="0.1" \
-  org.label-schema.url="https://hub.docker.com/r/sthopeless/cups" \
-  org.label-schema.vcs-url="https://git.sthope.dev/sthope/Docker-cups" \
-  org.label-schema.vcs-ref=$VCS_REF \
-  org.label-schema.build-date=$BUILD_DATE
-
-# install packages
-RUN apt-get update \
-  && apt-get install -y \
-  sudo \
-  cups \
-  cups-bsd \
-  cups-filters \
-  foomatic-db-compressed-ppds \
-  printer-driver-all \
-  openprinting-ppds \
-  hpijs-ppds \
-  hp-ppd \
-  hplip \
-  && apt-get clean \
-  && rm -rf /var/lib/apt/lists/*
-
-# add print user
-RUN adduser --home /home/admin --shell /bin/bash --gecos "admin" --disabled-password admin \
-  && adduser admin sudo \
-  && adduser admin lp \
-  && adduser admin lpadmin
-
-# disable sudo password checking
-RUN echo 'admin ALL=(ALL:ALL) ALL' >> /etc/sudoers
-
-# enable access to CUPS
-RUN /usr/sbin/cupsd \
-  && while [ ! -f /var/run/cups/cupsd.pid ]; do sleep 1; done \
-  && cupsctl --remote-admin --remote-any --share-printers \
-  && kill $(cat /var/run/cups/cupsd.pid) \
-  && echo "ServerAlias *" >> /etc/cups/cupsd.conf
-
-# copy /etc/cups for skeleton usage
-RUN cp -rp /etc/cups /etc/cups-skel
-
-# entrypoint
-ADD docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
-ENTRYPOINT [ "docker-entrypoint.sh" ]
-
-# default command
-CMD ["cupsd", "-f"]
-
-# volumes
-VOLUME ["/etc/cups"]
-
-# ports
-EXPOSE 631
\ No newline at end of file