diff --git a/tools/python/xen/xend/server/pciquirk.py b/tools/python/xen/xend/server/pciquirk.py
index 5ff4796b65..ea53eee5b2 100644
--- a/tools/python/xen/xend/server/pciquirk.py
+++ b/tools/python/xen/xend/server/pciquirk.py
@@ -1,5 +1,5 @@
 from xen.xend.XendLogging import log
-from xen.xend.XendError import XendError
+from xen.xend.XendError import XendError, VmError
 import sys
 import os.path
 from xen.xend.sxp import *