diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index 20cbcf2..da82e01 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -105,3 +105,3 @@ class TestTimerPlugin(unittest.TestCase):
         self.assertTrue(hasattr(self.plugin, '_timer'))
-        self.assertNotEquals(self.plugin._time_taken(), 0.0)
+        self.assertNotEqual(self.plugin._time_taken(), 0.0)