diff --git a/posthog/tasks/test/test_warehouse.py b/posthog/tasks/test/test_warehouse.py
index 9e5151e4e4fc3..aeb0e6d4d55b5 100644
--- a/posthog/tasks/test/test_warehouse.py
+++ b/posthog/tasks/test/test_warehouse.py
@@ -174,7 +174,7 @@ def test_external_data_source_billing_limit_activate(
     @patch("posthog.warehouse.models.table.DataWarehouseTable.get_columns")
     @patch("posthog.tasks.warehouse.retrieve_sync")
     @patch("posthog.tasks.warehouse.get_active_connection_streams_by_id")
-    def test_sync_resource(self, get_connection_streams_mock, send_request_mock, get_columns_mock):
+    def test_sync_resource(self, get_connection_streams_mock, send_request_mock, get_columns_mock) -> None:
         send_request_mock.return_value = {
             "jobId": 5827835,
             "status": "succeeded",
@@ -212,7 +212,9 @@ def test_sync_resource(self, get_connection_streams_mock, send_request_mock, get
     @patch("posthog.warehouse.models.table.DataWarehouseTable.get_columns")
     @patch("posthog.tasks.warehouse.retrieve_sync")
     @patch("posthog.tasks.warehouse.get_active_connection_streams_by_id")
-    def test_sync_resource_table_changed(self, get_connection_streams_mock, send_request_mock, get_columns_mock):
+    def test_sync_resource_table_changed(
+        self, get_connection_streams_mock, send_request_mock, get_columns_mock
+    ) -> None:
         send_request_mock.return_value = {
             "jobId": 5827835,
             "status": "succeeded",