diff --git a/test_jardin.py b/test_jardin.py
old mode 100644
new mode 100755
index 0c6c8bf..a668a6e
--- a/test_jardin.py
+++ b/test_jardin.py
@@ -1,13 +1,16 @@
+#!/usr/bin/python3
+
 import unittest
-from unittest import mock
+from unittest.mock import patch
 
 import jardin
 
 class TestJardin(unittest.TestCase):
-    @mock.patch("webdriver.Firefox")
+    @patch("selenium.webdriver.Firefox")
     def test_initialize_webdriver(self, mockFirefox):
         jardin.initialize_webdriver()
 
         mockFirefox.assert_called_once()
 
-
+if __name__ == "__main__":
+    unittest.main()