diff --git a/posthog/api/insight.py b/posthog/api/insight.py
index 36acef15acd09..7c15373d5c456 100644
--- a/posthog/api/insight.py
+++ b/posthog/api/insight.py
@@ -19,7 +19,6 @@
 from rest_framework.response import Response
 from rest_framework.settings import api_settings
 from rest_framework_csv import renderers as csvrenderers
-from sentry_sdk import capture_exception
 
 from posthog import schema
 from posthog.api.documentation import extend_schema
@@ -813,12 +812,6 @@ def retrieve(self, request, *args, **kwargs):
     @action(methods=["GET", "POST"], detail=False)
     def trend(self, request: request.Request, *args: Any, **kwargs: Any):
         timings = HogQLTimings()
-
-        try:
-            serializer = TrendSerializer(request=request)
-            serializer.is_valid(raise_exception=True)
-        except Exception as e:
-            capture_exception(e)
         try:
             with timings.measure("calculate"):
                 result = self.calculate_trends(request)
@@ -905,11 +898,6 @@ def calculate_trends(self, request: request.Request) -> Dict[str, Any]:
     @action(methods=["GET", "POST"], detail=False)
     def funnel(self, request: request.Request, *args: Any, **kwargs: Any) -> Response:
         timings = HogQLTimings()
-        try:
-            serializer = FunnelSerializer(request=request)
-            serializer.is_valid(raise_exception=True)
-        except Exception as e:
-            capture_exception(e)
         try:
             with timings.measure("calculate"):
                 funnel = self.calculate_funnel(request)
diff --git a/posthog/api/test/test_insight.py b/posthog/api/test/test_insight.py
index 5710513597f6b..5089c774be1bd 100644
--- a/posthog/api/test/test_insight.py
+++ b/posthog/api/test/test_insight.py
@@ -1830,64 +1830,6 @@ def test_insight_trends_allowed_if_project_open_and_org_member(self) -> None:
         )
         self.assertEqual(response.status_code, status.HTTP_200_OK)
 
-    @patch("posthog.api.insight.capture_exception")
-    def test_serializer(self, patch_capture_exception) -> None:
-        """
-        Various regression tests for the serializer
-        """
-        # Display
-        self.client.get(
-            f"/api/projects/{self.team.id}/insights/trend/?events={json.dumps([{'id': '$pageview'}])}&properties=%5B%5D&display=ActionsLineGraph"
-        )
-
-        self.assertEqual(
-            patch_capture_exception.call_count,
-            0,
-            patch_capture_exception.call_args_list,
-        )
-
-        # Properties with an array
-        events = [
-            {
-                "id": "$pageview",
-                "properties": [{"key": "something", "value": ["something"]}],
-            }
-        ]
-        self.client.get(
-            f"/api/projects/{self.team.id}/insights/trend/?events={json.dumps(events)}&properties=%5B%5D&display=ActionsLineGraph"
-        )
-        self.assertEqual(
-            patch_capture_exception.call_count,
-            0,
-            patch_capture_exception.call_args_list,
-        )
-
-        # Breakdown with ints in funnels
-        cohort_one_id = self._create_one_person_cohort([{"key": "prop", "value": 5, "type": "person"}])
-        cohort_two_id = self._create_one_person_cohort([{"key": "prop", "value": 6, "type": "person"}])
-
-        events = [
-            {
-                "id": "$pageview",
-                "properties": [{"key": "something", "value": ["something"]}],
-            },
-            {"id": "$pageview"},
-        ]
-        response = self.client.post(
-            f"/api/projects/{self.team.id}/insights/funnel/",
-            {
-                "events": events,
-                "breakdown": [cohort_one_id, cohort_two_id],
-                "breakdown_type": "cohort",
-            },
-        )
-        self.assertEqual(response.status_code, 200)
-        self.assertEqual(
-            patch_capture_exception.call_count,
-            0,
-            patch_capture_exception.call_args_list,
-        )
-
     def _create_one_person_cohort(self, properties: List[Dict[str, Any]]) -> int:
         Person.objects.create(team=self.team, properties=properties)
         cohort_one_id = self.client.post(