diff --git a/main.py b/main.py
index f903108..4d10b87 100644
--- a/main.py
+++ b/main.py
@@ -694,7 +694,7 @@ def run_dag(req: DagRequest):
     store = get_store()
     log_dag_execution(dag_id=req.session_id, agent_results=results, total_duration_s=total_dur)
     store.push(AGENT_ID, "last_dag_total_duration_s", total_dur)
-    store.push(AGENT_ID, "last_dag_agent_count", len(agents))
+    store.push(AGENT_ID, "last_dag_agent_count", len(agent_ids))
     store.push(AGENT_ID, "last_dag_success_count", sum(1 for r in results if r["success"]))
 
     return {