diff --git a/dags/hs_mailbox_reports_dag.py b/dags/hs_mailbox_reports_dag.py
index 7fccb97..5b29a80 100644
--- a/dags/hs_mailbox_reports_dag.py
+++ b/dags/hs_mailbox_reports_dag.py
@@ -40,6 +40,7 @@ def get_random_moll() -> str:
     schedule_interval="@weekly",
     catchup=True,
     tags=["Helpscout", "Extract"],
+    max_active_runs=1,
     default_args=args,
 ) as dag:
     repo_name = "somenergia-kpis"