diff --git a/build_library/vm_image_util.sh b/build_library/vm_image_util.sh
index 88b65c5d08..cdfa54ee8f 100644
--- a/build_library/vm_image_util.sh
+++ b/build_library/vm_image_util.sh
@@ -33,6 +33,7 @@ VALID_IMG_TYPES=(
     brightbox
     cloudstack
     cloudstack_vhd
+    cloudstack_qcow
     digitalocean
     exoscale
     azure
@@ -252,6 +253,8 @@ IMG_rackspace_onmetal_OEM_PACKAGE=oem-rackspace-onmetal
 IMG_cloudstack_OEM_PACKAGE=oem-cloudstack
 IMG_cloudstack_vhd_DISK_FORMAT=vhd
 IMG_cloudstack_vhd_OEM_PACKAGE=oem-cloudstack
+IMG_cloudstack_qcow_DISK_FORMAT=qcow2
+IMG_cloudstack_qcow_OEM_PACKAGE=oem-cloudstack
 
 ## digitalocean
 IMG_digitalocean_OEM_PACKAGE=oem-digitalocean