diff --git a/pyghmi/ipmi/oem/lenovo/imm.py b/pyghmi/ipmi/oem/lenovo/imm.py
index 5b6be2c6..d94c2720 100644
--- a/pyghmi/ipmi/oem/lenovo/imm.py
+++ b/pyghmi/ipmi/oem/lenovo/imm.py
@@ -1115,7 +1115,7 @@ class XCCClient(IMMClient):
                         disks=disks, raid=pool['rdlvlstr'], volumes=volumes,
                         id=(cid, pool['id']), hotspares=spares,
                         capacity=totalsize, available_capacity=freesize))
-                for disk in cinfo['unconfiguredDisks']:
+                for disk in cinfo.get('unconfiguredDisks', ()):
                     # can be unused, global hot spare, or JBOD
                     standalonedisks.append(
                         storage.Disk(