diff --git a/Dockerfile b/Dockerfile
index 0712d11..b60b698 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -72,14 +72,15 @@ COPY entrypoint.sh /entrypoint.sh
 COPY menu.xml /etc/xdg/openbox/
 COPY supervisord.conf /etc/
 
-# HTTP Port
-EXPOSE 8080
 
-# VNC Port
-EXPOSE 5900
+# Needs to be ran with HOST networking so this are no longer needed.
+# # HTTP Port
+# EXPOSE 8080
+
+# # VNC Port
+# EXPOSE 5900
 
 VOLUME /configs/
 VOLUME /prints/
 
 ENTRYPOINT ["/entrypoint.sh"]
-CMD ["bash", "-c", "chown -R slic3r:slic3r /home/slic3r/ /configs/ /prints/ /dev/stdout && exec gosu slic3r supervisord"]
diff --git a/entrypoint.sh b/entrypoint.sh
index 1625315..9d38154 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -15,5 +15,7 @@ else
   export VNC_SEC="-securitytypes TLSNone,X509None,None"
 fi
 export LOCALFBPORT=$((5900 + DISPLAY_NUMBER))
-export VGLRUN=vglrun
+export VGLRUN=/usr/bin/vglrun
+
+# fix perms and launch supervisor with the above environment variables
 chown -R slic3r:slic3r /home/slic3r/ /configs/ /prints/ /dev/stdout && exec gosu slic3r supervisord # -e TRACE