diff --git a/IPython/frontend/html/notebook/base/zmqhandlers.py b/IPython/frontend/html/notebook/base/zmqhandlers.py
index 24bb26a..19778ee 100644
--- a/IPython/frontend/html/notebook/base/zmqhandlers.py
+++ b/IPython/frontend/html/notebook/base/zmqhandlers.py
@@ -27,7 +27,7 @@ from IPython.kernel.zmq.session import Session
 from IPython.utils.jsonutil import date_default
 from IPython.utils.py3compat import PY3
 
-from ..base.handlers import IPythonHandler
+from .handlers import IPythonHandler
 
 #-----------------------------------------------------------------------------
 # ZMQ handlers