diff --git a/airflow-core/tests/unit/jobs/test_scheduler_job.py b/airflow-core/tests/unit/jobs/test_scheduler_job.py
index 9caeb067e09ad..ac492590e5b65 100644
--- a/airflow-core/tests/unit/jobs/test_scheduler_job.py
+++ b/airflow-core/tests/unit/jobs/test_scheduler_job.py
@@ -5721,7 +5721,7 @@ def test_find_and_purge_task_instances_without_heartbeats_nothing(self):
 
     @pytest.mark.usefixtures("testing_dag_bundle")
     def test_find_and_purge_task_instances_without_heartbeats(self, session, create_dagrun):
-        dagfile = os.path.join(EXAMPLE_STANDARD_DAGS_FOLDER, "example_branch_operator.py")
+        dagfile = EXAMPLE_STANDARD_DAGS_FOLDER / "example_branch_operator.py"
         dagbag = DagBag(dagfile)
         dag = dagbag.get_dag("example_branch_operator")
         dm = LazyDeserializedDAG(data=SerializedDAG.to_dict(dag))
@@ -5787,7 +5787,7 @@ def test_task_instance_heartbeat_timeout_message(self, session, create_dagrun):
         """
         Check that the task instance heartbeat timeout message comes out as expected
         """
-        dagfile = os.path.join(EXAMPLE_STANDARD_DAGS_FOLDER, "example_branch_operator.py")
+        dagfile = EXAMPLE_STANDARD_DAGS_FOLDER / "example_branch_operator.py"
         dagbag = DagBag(dagfile)
         dag = dagbag.get_dag("example_branch_operator")
         dm = LazyDeserializedDAG(data=SerializedDAG.to_dict(dag))