diff --git a/src/tests/unit/test_app.py b/src/tests/unit/test_app.py
index ef4210d..9b48fa5 100644
--- a/src/tests/unit/test_app.py
+++ b/src/tests/unit/test_app.py
@@ -1,6 +1,5 @@
 """Unit test to test app."""
 import os
-import time
 from unittest import TestCase
 
 import mock