diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index c06fcf4..14f8073 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -59,7 +59,7 @@ jobs:
       run: pip install -r requirements.txt
 
     - name: Test
-      run: python test_falcon.py --access-key ${{secrets.PV_VALID_ACCESS_KEY}}
+      run: python test_falcon.py ${{secrets.PV_VALID_ACCESS_KEY}}
 
 #  build-self-hosted:
 #    runs-on: ${{ matrix.machine }}
diff --git a/binding/python/test_falcon.py b/binding/python/test_falcon.py
index a53403c..723e987 100644
--- a/binding/python/test_falcon.py
+++ b/binding/python/test_falcon.py
@@ -56,12 +56,12 @@ def _validate_metadata(self, segments: Sequence[Falcon.Segment], audio_length: f
                 self.assertLessEqual(segments[i].end_sec, audio_length)
             self.assertTrue(segments[i].speaker_tag >= 0)
 
-    # def test_invalid_access_key(self):
-    #     with self.assertRaises(FalconInvalidArgumentError):
-    #         Falcon(
-    #             access_key='invalid',
-    #             model_path=default_model_path('../../'),
-    #             library_path=default_library_path('../../'))
+    def test_invalid_access_key(self):
+        with self.assertRaises(FalconInvalidArgumentError):
+            Falcon(
+                access_key='invalid',
+                model_path=default_model_path('../../'),
+                library_path=default_library_path('../../'))
 
     def test_invalid_model_path(self):
         with self.assertRaises(FalconIOError):