diff --git a/posthog/api/team.py b/posthog/api/team.py
index ca55dbbf1d032..c29732d4e2f1c 100644
--- a/posthog/api/team.py
+++ b/posthog/api/team.py
@@ -338,8 +338,9 @@ def create(self, validated_data: dict[str, Any], **kwargs) -> Team:
 
         return team
 
-    def _clear_team_insight_cache(self, team: Team) -> None:
-        # :KLUDGE: This is incorrect as it doesn't wipe caches not currently linked to insights. Fix this some day!
+    def _handle_timezone_update(self, team: Team) -> None:
+        # TODO: Remove when legacy insight calculation is no more,
+        # as the HogQL backend's caching always includes timezone in the cache key
         hashes = InsightCachingState.objects.filter(team=team).values_list("cache_key", flat=True)
         cache.delete_many(hashes)
 
diff --git a/posthog/api/test/dashboards/test_dashboard.py b/posthog/api/test/dashboards/test_dashboard.py
index 7eefc3cb8ebab..8f897426c3c84 100644
--- a/posthog/api/test/dashboards/test_dashboard.py
+++ b/posthog/api/test/dashboards/test_dashboard.py
@@ -193,6 +193,7 @@ def test_shared_dashboard(self):
         response = self.client.get("/shared_dashboard/testtoken")
         self.assertEqual(response.status_code, status.HTTP_200_OK)
 
+    @override_settings(HOGQL_INSIGHTS_OVERRIDE=False)  # .../insights/trend/ can't run in HogQL yet
     def test_return_cached_results_bleh(self):
         dashboard = Dashboard.objects.create(team=self.team, name="dashboard")
         filter_dict = {
@@ -930,6 +931,7 @@ def test_duplication_fail_for_different_team(self):
             expected_status=status.HTTP_400_BAD_REQUEST,
         )
 
+    @override_settings(HOGQL_INSIGHTS_OVERRIDE=False)  # .../insights/trend/ can't run in HogQL yet
     def test_return_cached_results_dashboard_has_filters(self):
         # Regression test, we were
 
diff --git a/posthog/api/test/test_insight.py b/posthog/api/test/test_insight.py
index ab75f8c8adec5..26b0f7a420993 100644
--- a/posthog/api/test/test_insight.py
+++ b/posthog/api/test/test_insight.py
@@ -1022,6 +1022,7 @@ def test_save_new_funnel(self) -> None:
         self.assertEqual(objects[0].filters["layout"], "horizontal")
         self.assertEqual(len(objects[0].short_id), 8)
 
+    @override_settings(HOGQL_INSIGHTS_OVERRIDE=False)  # synchronously_update_cache is a legacy-only code path
     @patch("posthog.api.insight.synchronously_update_cache", wraps=synchronously_update_cache)
     def test_insight_refreshing_legacy(self, spy_update_insight_cache) -> None:
         dashboard_id, _ = self.dashboard_api.create_dashboard({"filters": {"date_from": "-14d"}})
diff --git a/posthog/api/test/test_team.py b/posthog/api/test/test_team.py
index 0bf9723bdba21..896a4ba2c433f 100644
--- a/posthog/api/test/test_team.py
+++ b/posthog/api/test/test_team.py
@@ -7,6 +7,7 @@
 from asgiref.sync import sync_to_async
 from django.core.cache import cache
 from django.http import HttpResponse
+from django.test import override_settings
 from freezegun import freeze_time
 from parameterized import parameterized
 from rest_framework import status
@@ -503,6 +504,7 @@ def test_cant_set_primary_dashboard_to_another_teams_dashboard(self):
         response_data = response.json()
         self.assertEqual(response_data["primary_dashboard"], None)
 
+    @override_settings(HOGQL_INSIGHTS_OVERRIDE=False)  # .../insights/trend/ can't run in HogQL yet
     def test_update_timezone_remove_cache(self):
         # Seed cache with some insights
         self.client.post(