diff --git a/cosmos/listeners/dag_run_listener.py b/cosmos/listeners/dag_run_listener.py
index 762c3dbf3..b382b8210 100644
--- a/cosmos/listeners/dag_run_listener.py
+++ b/cosmos/listeners/dag_run_listener.py
@@ -51,18 +51,17 @@ def uses_cosmos(dag: DAG) -> bool:
 def on_dag_run_success(dag_run: DagRun, msg: str) -> None:
     logger.info("The on_dag_run_success was called")
 
-    dag = dag_run.get_dag()
+    # The following is an airflow.serialization.serialized_objects.SerializedDAG instance
+    serialized_dag = dag_run.get_dag()
+    serialized_dag
 
-    logger.info(f"dir: {dir(dag)}")
-    logger.info(f"1: {dag.fileloc}")
-    logger.info(f"2:{dag.filepath}")
-    logger.info(f"3: {dag.task_dict}")
-    logger.info(f"4: {dag.task_group_dict}")
-    logger.info(f"5: {dag.get_serialized_fields()}")
-    logger.info(f"6: {dag.to_dict()}")
-    logger.info(f"7: {dag.deserialize()}")
+    logger.info(f"dir: {dir(serialized_dag)}")
+    logger.info(f"1: {serialized_dag.fileloc}")
+    logger.info(f"2:{serialized_dag.filepath}")
+    logger.info(f"3: {serialized_dag.task_dict}")
+    logger.info(f"4: {serialized_dag.task_group_dict}")
 
-    if not isinstance(dag, DAG):
+    if not isinstance(serialized_dag, DAG):
         from airflow.models import DagBag
 
         logger.info("The DAG does not use Cosmos")
@@ -70,8 +69,11 @@ def on_dag_run_success(dag_run: DagRun, msg: str) -> None:
         dag = dag_bag.get_dag(dag_run.dag_id)
 
     if not uses_cosmos(dag):
+        logger.info(f"5: {serialized_dag.deserialize()}")
         return
 
+    logger.info(f"5: {serialized_dag.deserialize()}")
+
     additional_telemetry_metrics = {
         "dag_hash": dag_run.dag_hash,
         "status": EventStatus.SUCCESS,