diff --git a/xCAT-genesis-scripts/bin/dodiscovery b/xCAT-genesis-scripts/bin/dodiscovery
index 6d20ba9da..f33ef9c3d 100755
--- a/xCAT-genesis-scripts/bin/dodiscovery
+++ b/xCAT-genesis-scripts/bin/dodiscovery
@@ -76,6 +76,11 @@ if [ -r /sys/devices/virtual/dmi/id/product_name ]; then  #x86
 			FRU=`ipmitool fru print 0`
 			if [ $? -eq 0 ]; then
 				MTM=`echo "$FRU" | awk -F': ' '/Product Manufacturer/ {m=$2} /Product Name/ {n=$2} END {print m":"n}'`
+			else
+				logger -s -t $log_label -p local4.warning "Couldn't find MTM information in FRU, falling back to DMI (MTMS-based discovery may fail)"
+				m=`cat /sys/devices/virtual/dmi/id/sys_vendor`
+				n=`cat /sys/devices/virtual/dmi/id/product_name`
+				MTM="$m:$n"
 			fi
 		fi 
 		SERIAL=`cat /sys/devices/virtual/dmi/id/product_serial`