diff --git a/config/sources/families/sun8i-v3s.conf b/config/sources/families/sun8i-v3s.conf
index 5aa99194fb..85f431573e 100644
--- a/config/sources/families/sun8i-v3s.conf
+++ b/config/sources/families/sun8i-v3s.conf
@@ -9,6 +9,7 @@
 source "${BASH_SOURCE%/*}/include/sunxi_common.inc"
 
 OVERLAY_PREFIX='sun8i-v3s'
+declare -g BOOTENV_FILE='sun8i-v3s.txt'
 
 family_tweaks_bsp_s() {
 	mkdir -p $destination/etc/default