diff --git a/system-images/static-websites/Dockerfile b/system-images/static-websites/Dockerfile
index 5845078..170d601 100644
--- a/system-images/static-websites/Dockerfile
+++ b/system-images/static-websites/Dockerfile
@@ -1,37 +1,37 @@
 FROM ubuntu:18.04
 
 LABEL Description="KDE Static website generation image"
 MAINTAINER Bhushan Shah
 
 USER root
 
 RUN apt update && apt install --yes \
 ruby \
 ruby-dev \
 build-essential \
 libsqlite3-dev \
 git \
 python3-pip \
 wget curl rsync && apt clean
 
 RUN curl -sS https://deb.nodesource.com/gpgkey/nodesource.gpg.key | apt-key add - && echo "deb https://deb.nodesource.com/node_10.x bionic main" > /etc/apt/sources.list.d/nodesource.list
 RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && echo "deb https://dl.yarnpkg.com/debian/ stable main" > /etc/apt/sources.list.d/yarn.list
 RUN apt update && apt install --yes yarn && apt clean
 
 RUN wget https://github.com/gohugoio/hugo/releases/download/v0.41/hugo_0.41_Linux-64bit.deb && \
 	dpkg -i hugo_0.41_Linux-64bit.deb && rm hugo_0.41_Linux-64bit.deb
 
-RUN gem update --system && gem install xdg:2.2.5 jekyll jekyll-feed jekyll-planet jekyll-theme-minimal jekyll-readme-index jekyll-relative-links jekyll-environment-variables pluto bundler haml redcarpet minima rdiscount inqlude addressable jekyll-kde-theme rouge minitest
+RUN gem update --system && gem install xdg:2.2.5 jekyll jekyll-feed jekyll-planet jekyll-theme-minimal jekyll-readme-index jekyll-relative-links jekyll-environment-variables pluto bundler haml redcarpet minima rdiscount inqlude addressable jekyll-kde-theme rouge minitest htmlbeautifier 
 
 RUN pip3 install sphinx-intl sphinx_rtd_theme sphinxcontrib-doxylink
 
 RUN apt-get -qq update && apt-get install -qq \
     openssh-server \
     openjdk-8-jre-headless \
     && dpkg-reconfigure openssh-server && mkdir -p /var/run/sshd && apt-get -qq clean
 
 # Setup a user account for everything else to be done under
 RUN useradd -d /home/user/ -u 1000 --user-group --create-home -G video user
 
 EXPOSE 22
 CMD ["/usr/sbin/sshd", "-D"]