1 files changed, 6 insertions, 0 deletions
diff --git a/package/base-files/files/lib/functions/uci-defaults.sh b/package/base-files/files/lib/functions/uci-defaults.sh
index 12b900031d..27a409fe3b 100755
--- a/package/base-files/files/lib/functions/uci-defaults.sh
+++ b/package/base-files/files/lib/functions/uci-defaults.sh
@@ -68,6 +68,12 @@ ucidef_set_model_name() {
 	json_select ..
 }
 
+ucidef_set_compat_version() {
+	json_select_object system
+	json_add_string compat_version "${1:-1.0}"
+	json_select ..
+}
+
 ucidef_set_interface_lan() {
 	ucidef_set_interface "lan" ifname "$1" protocol "${2:-static}"
 }