diff --git a/scipy-notebook/test/test_pandas.py b/scipy-notebook/test/test_pandas.py
index 255027f3..f054963a 100644
--- a/scipy-notebook/test/test_pandas.py
+++ b/scipy-notebook/test/test_pandas.py
@@ -1,6 +1,5 @@
 # Copyright (c) Jupyter Development Team.
 # Distributed under the terms of the Modified BSD License.
-import time
 import logging
 
 import pytest
diff --git a/tensorflow-notebook/test/test_tensorflow.py b/tensorflow-notebook/test/test_tensorflow.py
index 71d2c6d2..680343c7 100644
--- a/tensorflow-notebook/test/test_tensorflow.py
+++ b/tensorflow-notebook/test/test_tensorflow.py
@@ -1,6 +1,5 @@
 # Copyright (c) Jupyter Development Team.
 # Distributed under the terms of the Modified BSD License.
-import time
 import logging
 
 import pytest