diff --git a/static/build.html b/static/build.html
index e46f1740..6951782b 100644
--- a/static/build.html
+++ b/static/build.html
@@ -654,6 +654,9 @@ git am --whitespace=nowarn ../*.patch</pre>
             built and signed with the standard <code>gradle</code> Android plugin build
             system.</p>
 
+            <p>A build of Seedvault is bundled as an apk into an external/ repository. There are
+            no modifications made to it.</p>
+
             <h2 id="standalone-sdk">
                 <a href="#standalone-sdk">Standalone SDK</a>
             </h2>