diff --git a/tests/test_cli.py b/tests/test_cli.py
index 0775ce5c1..9712b2a04 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -19,7 +19,7 @@ def test_bad_config() -> None:
     result = runner.invoke(app, ["generate", f"--config={config_path}", f"--path={path}"])
 
     assert result.exit_code == 2
-    assert "Unable to parse config" in result.stdout
+    assert "Unable to parse config" in result.output
 
 
 class TestGenerate: