diff --git a/install/usr/share/swarmlab.io/sec/swarmlab-sec b/install/usr/share/swarmlab.io/sec/swarmlab-sec
index 8c26522..e717697 100755
--- a/install/usr/share/swarmlab.io/sec/swarmlab-sec
+++ b/install/usr/share/swarmlab.io/sec/swarmlab-sec
@@ -40,7 +40,8 @@ IMAGE_local="microservice-xelatexthesis"
 HYBRID_NETWORK="microservice-xelatexthesis"
 # dont edit
 #IMAGE_origin="hub.swarmlab.io:5480/hybrid-numpy"
-IMAGE_origin="hub.swarmlab.io:5480/xelatex-basegui"
+#IMAGE_origin="hub.swarmlab.io:5480/xelatex-basegui"
+IMAGE_origin="alpine:latest"
 bootstrap="sec_bootstrap"
 hostnames="auto_update_hosts"
 hostnames_get="get_hosts"
@@ -151,37 +152,32 @@ if [ -d "$Wdir/project" ]; then
 		COPY $hostnames /usr/bin
 		COPY install-vim-plugin.sh .
 
-		ENV NOTVISIBLE "in users profile"
-		ENV USER1 docker
-		ENV USER_HOME /home/docker
-                ENV SSHDIR \${USER_HOME}/.ssh
-                ENV PATH=${PATH}:/usr/local/texlive/bin/x86_64-linuxmusl:/usr/local/texlive/2020/bin/x86_64-linuxmusl
-		COPY ssh/ \${SSHDIR}/
+LABEL \
+  org.opencontainers.image.title="Docker Image of TeXLive" \
+  org.opencontainers.image.authors="Swarmlab.io <rootapostolos@swarmlab.io>" 
 
-		RUN export DEBIAN_FRONTEND=noninteractive  \
-		 && rm -rf /usr/share/doc \
-		 && rm -rf /usr/share/man \
-		 && rm -rf /usr/share/locale \
-		 && mkdir -p /var/run/sshd \
-                 && addgroup -S docker && adduser -S docker -G docker \
-		 && echo 'root:$ROOT_PASSWORD' | chpasswd \
-		 && echo "export VISIBLE=now" >> /etc/profile \
-		 && mkdir -p /home/docker/project \
-		 && mkdir -p /etc/opt \
-		&& echo "docker:docker" | chpasswd \
-		&& echo "StrictHostKeyChecking no" > \${SSHDIR}/config \
-		&& cat \${SSHDIR}/*.pub >> \${SSHDIR}/authorized_keys \
-		&& chmod -R 600 \${SSHDIR}/* \
-	        && chown -R \${USER1}:\${USER1} \${SSHDIR}
+ENV PATH=/usr/local/texlive/bin/x86_64-linuxmusl:/usr/local/texlive/2020/bin/x86_64-linuxmusl:${PATH}
 
+COPY \
+  setup.sh \
+  extrapackages \
+  texlive.profile \
+  texlive_pgp_keys.asc \
+  /
 
-                COPY custom /tmp/bin
-                RUN /tmp/bin/setup.sh
+COPY fonts-extra/ /usr/share/fonts
+COPY MastersDoctoralThesis.cls /usr/local/texlive/texmf-local/tex/latex/local/MastersDoctoralThesis.cls
+COPY \
+  latex-clean  \
+  latex-pdf \
+  /usr/local/bin/
 
+RUN /setup.sh 
 
-		COPY  .vimrc /home/docker 
-		EXPOSE 3787
+WORKDIR /home
+VOLUME ["/home"]
 
+CMD ["tail","-f","/dev/null"]
 EOF
 	fi
 else