diff --git a/tools/package/bin/onos-form-cluster b/tools/package/bin/onos-form-cluster
index 7a0abda..578a443 100755
--- a/tools/package/bin/onos-form-cluster
+++ b/tools/package/bin/onos-form-cluster
@@ -12,8 +12,10 @@
         p) password=$OPTARG;;
     esac
 done
-user=${user:-onos}           # user defaults to 'onos'
-password=${password:-$user}  # password defaults to user name if not specified
+ONOS_WEB_USER=${ONOS_WEB_USER:-onos} # ONOS WEB User defaults to 'onos'
+ONOS_WEB_PASS=${ONOS_WEB_PASS:-rocks} # ONOS WEB Password defaults to 'rocks'
+user=${user:-$ONOS_WEB_USER}
+password=${password:-$ONOS_WEB_PASS}
 let OPC=$OPTIND-1
 shift $OPC
 
@@ -36,4 +38,4 @@
     echo "Forming cluster on $node..."
     curl --user $user:$password -X POST \
         http://$node:8181/onos/v1/cluster/configuration -d @$aux
-done
\ No newline at end of file
+done