diff --git a/webhook_server/libs/pull_request_handler.py b/webhook_server/libs/pull_request_handler.py
index f5aa2a09..2a890f2a 100644
--- a/webhook_server/libs/pull_request_handler.py
+++ b/webhook_server/libs/pull_request_handler.py
@@ -62,6 +62,9 @@ async def process_pull_request_webhook_data(self, pull_request: PullRequest) ->
 
         if hook_action == "edited":
             await self.set_wip_label_based_on_title(pull_request=pull_request)
+            if self.hook_data["changes"].get("title"):
+                self.logger.info(f"{self.log_prefix} PR title changed, running conventional title check")
+                await self.runner_handler.run_conventional_title_check(pull_request=pull_request)
 
         if hook_action in ("opened", "reopened", "ready_for_review"):
             tasks: list[Coroutine[Any, Any, Any]] = []
diff --git a/webhook_server/tests/test_pull_request_handler.py b/webhook_server/tests/test_pull_request_handler.py
index 50465f2a..b6392291 100644
--- a/webhook_server/tests/test_pull_request_handler.py
+++ b/webhook_server/tests/test_pull_request_handler.py
@@ -88,11 +88,26 @@ async def test_process_pull_request_webhook_data_edited_action(
     ) -> None:
         """Test processing pull request webhook data when action is edited."""
         pull_request_handler.hook_data["action"] = "edited"
+        pull_request_handler.hook_data["changes"] = {}
 
         with patch.object(pull_request_handler, "set_wip_label_based_on_title") as mock_set_wip:
             await pull_request_handler.process_pull_request_webhook_data(mock_pull_request)
             mock_set_wip.assert_called_once_with(pull_request=mock_pull_request)
 
+    @pytest.mark.asyncio
+    async def test_process_pull_request_webhook_data_edited_action_title_changed(
+        self, pull_request_handler: PullRequestHandler, mock_pull_request: Mock
+    ) -> None:
+        """Test processing pull request webhook data when action is edited and title is changed."""
+        pull_request_handler.hook_data["action"] = "edited"
+        pull_request_handler.hook_data["changes"] = {"title": {"from": "old title"}}
+
+        with patch.object(
+            pull_request_handler.runner_handler, "run_conventional_title_check"
+        ) as mock_run_conventional_title_check:
+            await pull_request_handler.process_pull_request_webhook_data(mock_pull_request)
+            mock_run_conventional_title_check.assert_called_once_with(pull_request=mock_pull_request)
+
     @pytest.mark.asyncio
     async def test_process_pull_request_webhook_data_opened_action(
         self, pull_request_handler: PullRequestHandler, mock_pull_request: Mock