diff --git a/html/docker.html b/html/docker.html
index 636a832b..80a8ed78 100644
--- a/html/docker.html
+++ b/html/docker.html
@@ -98,14 +98,14 @@ <h2><a class="anchor" id="autotoc_md15"></a>
 Building the docker images</h2>
 <p>To run the demos, you can use the remote pre-built images hosted on Github and skip this section. If you want to build the docker images locally instead of pulling from the remote repository, use: </p><pre class="fragment">./build.sh [OPTIONS]
 </pre><p><b>Before</b> running this script, please check the available options and defaults with: </p><pre class="fragment">./build --help
-</pre><p>The build script will automatically detect the current Ubuntu OS version and define the docker files variables <code>UBUNTU_VERSION</code>, <code>ROS_VERSION</code>, and <code>PYTHON</code> accordingly. If a specific version is desired, the option &ndash;xenial, &ndash;bionic, and &ndash;focal is used for ubuntu 16.04, 18.04, and 20.04 docker images, respectively.</p>
+</pre><p>The build script will automatically detect the current Ubuntu OS version and define the docker files variables <code>UBUNTU_VERSION</code>, <code>ROS_VERSION</code>, and <code>PYTHON</code> accordingly. If a specific version is desired, the options &ndash;xenial and &ndash;focal are used for Ubuntu 16.04 and 20.04 docker images, respectively.</p>
 <p>If you don't want to run mast or don't have access to it (not a public repository), the use the option &ndash;no-mast.</p>
 <h2><a class="anchor" id="autotoc_md16"></a>
 Run the docker containers</h2>
 <p>To run the docker containers: </p><pre class="fragment">./run.sh [OPTIONS]
 </pre><p><b>Before</b> running this script, please check the available options and defaults with: </p><pre class="fragment">./run --help
 </pre><p>Make sure the default paths are correct, if not configure those options. Read through the different optional modules to understand if it fits your purpose.</p>
-<p>It will automatically detect the current Ubuntu OS version. If a specific version is desired, the option &ndash;xenial, &ndash;bionic, and &ndash;focal is used for ubuntu 16.04, 18.04, and 20.04 docker images, respectively.</p>
+<p>It will automatically detect the current Ubuntu OS version. If a specific version is desired, the options &ndash;xenial and &ndash;focal are used for Ubuntu 16.04 and 20.04 docker images, respectively.</p>
 <p>Once the command is executed the host location of the modules launched will be printed. Open those paths on your favorite browser.</p>
 <h2><a class="anchor" id="autotoc_md17"></a>
 Shutdown docker containers</h2>
diff --git a/html/md_INSTALL.html b/html/md_INSTALL.html
index e927b30d..4425566e 100644
--- a/html/md_INSTALL.html
+++ b/html/md_INSTALL.html
@@ -92,9 +92,9 @@
 <div class="contents">
 <div class="textblock"><h1><a class="anchor" id="autotoc_md5"></a>
 Machine setup</h1>
-<p>Install the 64-bit version of <a href="http://releases.ubuntu.com/">Ubuntu 16.04, 18.04 or 20.04</a> on a host machine, and make sure that you can checkout and build code. </p><pre class="fragment">sudo apt-get install build-essential git
+<p>Install the 64-bit version of <a href="http://releases.ubuntu.com/">Ubuntu 16.04 or 20.04</a> on a host machine, and make sure that you can checkout and build code. </p><pre class="fragment">sudo apt-get install build-essential git
 </pre><p><em>Note: You will need 4 GBs of RAM to compile the software. If you don't have that much RAM available, please use swap space.</em></p>
-<p><em>Note: Please ensure you install Ubuntu 16.04, 18.04 or 20.04. At this time we do not support any other operating system or Ubuntu versions.</em></p>
+<p><em>Note: Please ensure you install Ubuntu 16.04 or 20.04. At this time we do not support any other operating system or Ubuntu versions.</em></p>
 <p><em>Note: Please ensure you install the 64-bit version of Ubuntu. We do not support running ISAAC Software on 32-bit systems.</em></p>
 <p><b>The <code>isaac</code> repo depends on some <code>astrobee</code> packages, therefore, <code>astrobee</code> needs to be installed beforehand.</b> See the <a href="https://nasa.github.io/astrobee/html/md_INSTALL.html">Astrobee Robot Software Installation Instructions</a> for detailed setup instructions.</p>
 <h1><a class="anchor" id="autotoc_md6"></a>