diff --git a/tools/python/xen/xend/server/blkif.py b/tools/python/xen/xend/server/blkif.py
index 3782fa5a00..5f791428bb 100644
--- a/tools/python/xen/xend/server/blkif.py
+++ b/tools/python/xen/xend/server/blkif.py
@@ -23,7 +23,7 @@ import string
 from xen.util import blkif
 from xen.xend import sxp
 
-from DevController import DevController
+from xen.xend.server.DevController import DevController
 
 
 class BlkifController(DevController):