diff --git a/README b/README
index 86a28ba..71d80e0 100644
--- a/README
+++ b/README
@@ -81,6 +81,7 @@ c. Set MACHINE in local.conf to one of the supported boards:
     - raspberrypi0-wifi
     - raspberrypi2
     - raspberrypi3
+    - raspberrypi3-64 (64 bit kernel & userspace)
     - raspberrypi-cm (dummy alias for raspberrypi)
     - raspberrypi-cm3 (dummy alias for raspberrypi2)
 d. bitbake rpi-hwup-image