diff --git a/static/build.html b/static/build.html
index 5965565e..98636687 100644
--- a/static/build.html
+++ b/static/build.html
@@ -330,8 +330,8 @@
                         release of the <code>android12L-release</code> (Android 12L) branch. The
                         <code>12.1</code> branch of GrapheneOS should be used for generic builds
                         including the emulator, porting to other devices and for non-legacy
-                        officially supported devices. Pixel 3 / Pixel 3 XL use the
-                        <code>12.1-crosshatch</code> branch setting an appropriate
+                        officially supported devices. Pixel 3 / Pixel 3 XL / Pixel 3a / Pixel 3a
+                        XL use the <code>12.1-crosshatch</code> branch setting an appropriate
                         <code>BUILD_ID</code> and security patch level field.</p>
 
                         <pre>mkdir grapheneos-12.1