diff --git a/dags/mantaray/run_mantaray_jobs.py b/dags/mantaray/run_mantaray_jobs.py
index 3e9b861c8..20c71548c 100644
--- a/dags/mantaray/run_mantaray_jobs.py
+++ b/dags/mantaray/run_mantaray_jobs.py
@@ -41,7 +41,7 @@
   # merge all PyTorch/XLA tests ino one Dag
   with models.DAG(
       dag_id="pytorch_xla_model_regression_test_on_trillium",
-      schedule="0 0 * * *",  # everyday at midnight # job["schedule"],
+      schedule="0 0 * * *" if composer_env.is_prod_env() else None,
       tags=["mantaray", "pytorchxla", "xlml"],
       start_date=datetime.datetime(2024, 4, 22),
       catchup=False,