diff --git a/test/test_core.py b/test/test_core.py
index 85da6648..855d585e 100644
--- a/test/test_core.py
+++ b/test/test_core.py
@@ -239,6 +239,7 @@ def test_docker_user_detection(self):
         username_detected =  getattr(userinfo, 'pw_' + 'name')
         self.assertEqual(username_detected, get_user_name())
 
+    @pytest.mark.docker
     def test_docker_user_setting(self):
         parser = argparse.ArgumentParser()
         extension_manager = RockerExtensionManager()