diff --git a/models/openmano/python/rift/openmano/rift2openmano.py b/models/openmano/python/rift/openmano/rift2openmano.py
index b1d1c8b..61e195b 100755
--- a/models/openmano/python/rift/openmano/rift2openmano.py
+++ b/models/openmano/python/rift/openmano/rift2openmano.py
@@ -615,9 +615,12 @@
                     # Add Openmano devices
                     device = {}
                     device["type"] = volume.device_type
-                    device["image name"] = volume.image
-                    if volume.has_field("image_checksum"):
-                        device["image checksum"] = volume.image_checksum
+                    if volume.has_field("size"):
+                        device["size"] = volume.size
+                    if volume.has_field("image"):
+                        device["image name"] = volume.image
+                        if volume.has_field("image_checksum"):
+                            device["image checksum"] = volume.image_checksum
                     vnfc["devices"].append(device)   
 
         vnfc_boot_data_init = False