diff --git a/package/boot/uboot-envtools/files/ath79 b/package/boot/uboot-envtools/files/ath79
index aa0bf4514f..576e63f309 100644
--- a/package/boot/uboot-envtools/files/ath79
+++ b/package/boot/uboot-envtools/files/ath79
@@ -13,6 +13,9 @@ touch /etc/config/ubootenv
 board=$(board_name)
 
 case "$board" in
+buffalo,wzr-hp-ag300h)
+        ubootenv_add_uci_config "/dev/mtd3" "0x0" "0x10000" "0x10000"
+        ;;
 glinet,ar300m|\
 ocedo,koala|\
 ocedo,raccoon|\