diff --git a/tests/tools/test_transcription_tools.py b/tests/tools/test_transcription_tools.py
index ed20bd3aa991..e5886bbae912 100644
--- a/tests/tools/test_transcription_tools.py
+++ b/tests/tools/test_transcription_tools.py
@@ -2465,7 +2465,8 @@ class TestCafConversion:
 
         assert result["success"] is True
         mock_convert.assert_not_called()
-=======
+
+
 class TestTranscribeCredentialReadGuard:
     """transcribe_audio must refuse credential/secret stores before dispatch."""
 
diff --git a/tests/tools/test_voice_mode_playback_env_scrub.py b/tests/tools/test_voice_mode_playback_env_scrub.py
index 75cc38584552..55d883aead4f 100644
--- a/tests/tools/test_voice_mode_playback_env_scrub.py
+++ b/tests/tools/test_voice_mode_playback_env_scrub.py
@@ -16,6 +16,7 @@ def test_play_audio_file_scrubbed_env(tmp_path, monkeypatch):
         captured["env"] = kwargs.get("env")
         proc = MagicMock()
         proc.wait.return_value = 0
+        proc.returncode = 0
         return proc
 
     import tools.voice_mode as vm