diff --git a/package/boot/uboot-envtools/files/ath79 b/package/boot/uboot-envtools/files/ath79
index 77c5f32700..4e6aa5aa98 100644
--- a/package/boot/uboot-envtools/files/ath79
+++ b/package/boot/uboot-envtools/files/ath79
@@ -13,6 +13,7 @@ touch /etc/config/ubootenv
 board=$(board_name)
 
 case "$board" in
+alfa-network,ap121f|\
 buffalo,bhr-4grv2|\
 engenius,ecb1750|\
 glinet,gl-ar300m-nand|\