diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh
index e55cad0b200275cdbbe4d08bad13fad24d45c6a4..0d4b2a33dbbf4e18acd474ae2adaad0ea3c1c4a0 100755
--- a/package/base-files/files/lib/functions.sh
+++ b/package/base-files/files/lib/functions.sh
@@ -102,8 +102,8 @@ config_get_bool() {
 	local _tmp
 	config_get _tmp "$2" "$3" "$4"
 	case "$_tmp" in
-		1|on|true|enabled) _tmp=1;;
-		0|off|false|disabled) _tmp=0;;
+		1|on|true|yes|enabled) _tmp=1;;
+		0|off|false|no|disabled) _tmp=0;;
 		*) _tmp="$4";;
 	esac
 	export ${NO_EXPORT:+-n} "$1=$_tmp"