1 files changed, 1 insertions, 1 deletions
diff --git a/lookup.py b/lookup.py
index 294f080c..3521a885 100644
--- a/lookup.py
+++ b/lookup.py
@@ -30,7 +30,7 @@ __docformat__ = "restructuredtext en"
 
 import __builtin__
 
-from logilab.astng import MANAGER, nodes
+from logilab.astng import MANAGER, NotFoundError, nodes
 from logilab.astng.infutils import are_exclusive, copy_context, _infer_stmts