diff --git a/airflow/jobs/scheduler_job_runner.py b/airflow/jobs/scheduler_job_runner.py
index 4eebf9967cd2d..ae126fb720061 100644
--- a/airflow/jobs/scheduler_job_runner.py
+++ b/airflow/jobs/scheduler_job_runner.py
@@ -27,9 +27,8 @@
 from collections import Counter
 from dataclasses import dataclass
 from datetime import timedelta
-from functools import lru_cache, partial
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Callable, Collection, Iterable, Iterator
+from typing import TYPE_CHECKING, Any, Collection, Iterable, Iterator
 
 from sqlalchemy import and_, delete, func, not_, or_, select, text, update
 from sqlalchemy.exc import OperationalError
@@ -1064,12 +1063,8 @@ def _do_scheduling(self, session: Session) -> int:
             callback_tuples = self._schedule_all_dag_runs(guard, dag_runs, session)
 
         # Send the callbacks after we commit to ensure the context is up to date when it gets run
-        # cache saves time during scheduling of many dag_runs for same dag
-        cached_get_dag: Callable[[str], DAG | None] = lru_cache()(
-            partial(self.dagbag.get_dag, session=session)
-        )
         for dag_run, callback_to_run in callback_tuples:
-            dag = cached_get_dag(dag_run.dag_id)
+            dag = dag_run.dag or self.dagbag.get_dag(dag_run.dag_id, session=session)
             if dag:
                 # Sending callbacks there as in standalone_dag_processor they are adding to the database,
                 # so it must be done outside of prohibit_commit.
@@ -1373,13 +1368,8 @@ def _update_state(dag: DAG, dag_run: DagRun):
                     tags={"dag_id": dag.dag_id},
                 )
 
-        # cache saves time during scheduling of many dag_runs for same dag
-        cached_get_dag: Callable[[str], DAG | None] = lru_cache()(
-            partial(self.dagbag.get_dag, session=session)
-        )
-
         for dag_run in dag_runs:
-            dag = dag_run.dag = cached_get_dag(dag_run.dag_id)
+            dag = dag_run.dag = self.dagbag.get_dag(dag_run.dag_id, session=session)
 
             if not dag:
                 self.log.error("DAG '%s' not found in serialized_dag table", dag_run.dag_id)