diff --git a/debian/openstack-cluster-installer-poc.oci-poc-vms.init b/debian/openstack-cluster-installer-poc.oci-poc-vms.init
index 7014dab187fa5ff03c1e442887fdc8c5ed933ff7..230e89e687f154a559eb809c3782aadf816c3ceb 100644
--- a/debian/openstack-cluster-installer-poc.oci-poc-vms.init
+++ b/debian/openstack-cluster-installer-poc.oci-poc-vms.init
@@ -37,7 +37,7 @@ GUEST_NUMBER_LIST=$(seq -s ' ' 1 ${NUMBER_OF_GUESTS})
 start_one_vm () {
 	if [ "${1}" = "--second-hdd" ] ; then
 		QCOW2_PATH=${2}
-		SECOND_DRIVE="-drive if=virtio,file=${QCOW2_PATH},index=0,media=disk,format=qcow2"
+		SECOND_DRIVE="-drive if=virtio,file=${QCOW2_PATH},index=1,media=disk,format=qcow2"
 		shift
 		shift
 	else