diff --git a/tests/test_commands.py b/tests/test_commands.py
index df59115..e2d7b7b 100644
--- a/tests/test_commands.py
+++ b/tests/test_commands.py
@@ -74,19 +74,19 @@ def test_run_path(runner, capsys):
 @all_runners
 def test_install_requirements_for_dir(runner):
     dirname = get_examples_path('types')
-    with patch('pip.main') as pip_mock:
+    with patch('bonobo.commands.run._install_requirements') as install_mock:
         runner('run', '--install', dirname)
-    pip_mock.assert_called_once_with(
-        ['install', '-r', os.path.join(dirname, 'requirements.txt')])
+    install_mock.assert_called_once_with(
+        os.path.join(dirname, 'requirements.txt'))
 
 
 @all_runners
 def test_install_requirements_for_file(runner):
     dirname = get_examples_path('types')
-    with patch('pip.main') as pip_mock:
+    with patch('bonobo.commands.run._install_requirements') as install_mock:
         runner('run', '--install', os.path.join(dirname, 'strings.py'))
-    pip_mock.assert_called_once_with(
-        ['install', '-r', os.path.join(dirname, 'requirements.txt')])
+    install_mock.assert_called_once_with(
+        os.path.join(dirname, 'requirements.txt'))
 
 
 @all_runners