diff --git a/tests/sentry/utils/test_outcomes.py b/tests/sentry/utils/test_outcomes.py
index 1f61511ebb391c..8556ff9ea1e11a 100644
--- a/tests/sentry/utils/test_outcomes.py
+++ b/tests/sentry/utils/test_outcomes.py
@@ -359,7 +359,7 @@ def test_track_outcome_with_invalid_inputs():
             project_id=2,
             key_id=3,
             outcome=Outcome.ACCEPTED,
-        )
+        )  # type: ignore[arg-type]
 
     with pytest.raises(AssertionError):
         track_outcome(
@@ -367,7 +367,7 @@ def test_track_outcome_with_invalid_inputs():
             project_id=2,
             key_id=3,
             outcome="invalid_outcome",  # Should be Outcome instance
-        )
+        )  # type: ignore[arg-type]
 
     with pytest.raises(AssertionError):
         track_outcome(
@@ -376,7 +376,7 @@ def test_track_outcome_with_invalid_inputs():
             key_id=3,
             outcome=Outcome.ACCEPTED,
             category="invalid_category",  # Should be DataCategory or None
-        )
+        )  # type: ignore[arg-type]
 
 
 def test_track_outcome_idempotency_key(setup):