diff --git a/docs/index.html b/docs/index.html
index aed43c3..3e716f3 100644
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+++ b/docs/index.html
@@ -49,6 +49,10 @@ <h3 id="generate-the-vector-tiles">Generate the Vector Tiles</h3>
 
         <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code>docker-compose pull</code></pre></div></div>
 
+        <p>Install the Make tool.</p>
+
+        <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code>apt install build-essential</code></pre></div></div>
+        
         <p>Now generate the vector tiles using the quickstart bash script.</p>
 
         <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code>./quickstart.sh</code></pre></div></div>