diff --git a/lib/cmdlib.py b/lib/cmdlib.py
index 18bc22cc7d4bc0d74a536608db6a8741ec1fe7b6..72e11b5f558cf50ad62bf75a6180284c3824305f 100644
--- a/lib/cmdlib.py
+++ b/lib/cmdlib.py
@@ -4914,7 +4914,7 @@ class IAllocator(object):
         "disks": [{"size": dsk.size, "mode": "w"} for dsk in iinfo.disks],
         "disk_template": iinfo.disk_template,
         }
-      instance_data[iname] = pir
+      instance_data[iinfo.name] = pir
 
     data["instances"] = instance_data