diff --git a/mk_mmc.sh b/mk_mmc.sh
index db8dc00..00c380f 100755
--- a/mk_mmc.sh
+++ b/mk_mmc.sh
@@ -1438,6 +1438,15 @@ function check_mmc {
 
 check_dtb_board () {
 	invalid_dtb=1
+
+	#/hwpack/${dtb_board}.conf
+	unset leading_slash
+	leading_slash=$(echo ${dtb_board} | grep "/")
+	if [ "${leading_slash}" ] ; then
+		dtb_board=$(echo "${leading_slash##*/}")
+	fi
+
+	#${dtb_board}.conf
 	dtb_board=$(echo ${dtb_board} | awk -F ".conf" '{print $1}')
 	if [ -f "${DIR}"/hwpack/${dtb_board}.conf ] ; then
 		source "${DIR}"/hwpack/${dtb_board}.conf