diff --git a/test/detector_test.py b/test/detector_test.py
index 7866e357a60d27bc6ca45c7ea4b9856290893a87..e9ff0e11af6dfa47f480c1e412574924dcb186b4 100644
--- a/test/detector_test.py
+++ b/test/detector_test.py
@@ -723,20 +723,6 @@ class TestInterferometerList(unittest.TestCase):
         self.ifo_list.inject_signal(parameters=None, waveform_generator=waveform_generator)
         self.assertTrue(m.called)
 
-    # @patch.object(tupak.gw.waveform_generator.WaveformGenerator, 'frequency_domain_strain')
-    # def test_inject_signal_pol_none_sets_wg_parameters(self, m):
-    #     """
-    #     This test is broken since wfg.frequency_domain_strain doesn't
-    #     manipulate the parameters.
-    #     """
-    #     waveform_generator = tupak.gw.waveform_generator.WaveformGenerator(
-    #         frequency_domain_source_model=lambda x, y, z: x)
-    #     parameters = dict(y=1, z=2)
-    #     self.ifo1.inject_signal = MagicMock(return_value=None)
-    #     self.ifo2.inject_signal = MagicMock(return_value=None)
-    #     self.ifo_list.inject_signal(parameters=parameters, waveform_generator=waveform_generator)
-    #     self.assertDictEqual(parameters, waveform_generator.parameters)
-
     @patch.object(tupak.gw.detector.Interferometer, 'inject_signal')
     def test_inject_signal_with_inj_pol(self, m):
         self.ifo_list.inject_signal(injection_polarizations=dict(plus=1))