diff --git a/productmd/images.py b/productmd/images.py
index 8ac0f7b..cede5ae 100644
--- a/productmd/images.py
+++ b/productmd/images.py
@@ -101,6 +101,7 @@
     'vdi': ['vdi'],
     'vmdk': ['vmdk'],
     'vpc': ['vhd'],
+    'vhd-compressed': ['vhd.gz', 'vhd.xz'],
     'vsphere-ova': ['vsphere.ova'],
 }