diff --git a/src/sentry/grouping/ingest/config.py b/src/sentry/grouping/ingest/config.py
index feb9ecf74642c..32ea544865161 100644
--- a/src/sentry/grouping/ingest/config.py
+++ b/src/sentry/grouping/ingest/config.py
@@ -96,4 +96,4 @@ def project_uses_optimized_grouping(project: Project) -> bool:
     return features.has(
         "organizations:grouping-suppress-unnecessary-secondary-hash",
         project.organization,
-    ) or (is_in_transition(project) and project.id % 2 == 0)
+    ) or (is_in_transition(project))
diff --git a/tests/sentry/event_manager/grouping/test_assign_to_group.py b/tests/sentry/event_manager/grouping/test_assign_to_group.py
index eece34a03db31..8948d352f81e5 100644
--- a/tests/sentry/event_manager/grouping/test_assign_to_group.py
+++ b/tests/sentry/event_manager/grouping/test_assign_to_group.py
@@ -531,7 +531,7 @@ def test_uses_regular_or_optimized_grouping_as_appropriate(
         assert mock_save_aggregate.call_count == 1
     elif flag_on:
         assert mock_save_aggregate_new.call_count == 1
-    elif in_transition and id_even:
+    elif in_transition:
         assert mock_save_aggregate_new.call_count == 1
     else:
         assert mock_save_aggregate.call_count == 1