diff --git a/alarm/raspberrypi-firmware/PKGBUILD b/alarm/raspberrypi-firmware/PKGBUILD
index f72b6555e..08c30a60e 100644
--- a/alarm/raspberrypi-firmware/PKGBUILD
+++ b/alarm/raspberrypi-firmware/PKGBUILD
@@ -1,4 +1,4 @@
-#buildarch=20
+buildarch=20
 
 pkgbase=raspberrypi-firmware
 pkgname=('raspberrypi-firmware'