diff --git a/static/build.html b/static/build.html
index 22ad233a..fc6a2498 100644
--- a/static/build.html
+++ b/static/build.html
@@ -277,6 +277,7 @@
                     <p>Additional android-prepare-vendor (for Pixel phones) dependencies:</p>
 
                     <ul>
+                        <li>e2fsprogs (for debugfs)</li>
                         <li>OpenJDK (for the jar command)</li>
                         <li>protobuf library for Python 3</li>
                         <li>jq</li>