diff --git a/src/calculation_budget_constrains/router.py b/src/calculation_budget_constrains/router.py
index fbcb098..798fa1c 100644
--- a/src/calculation_budget_constrains/router.py
+++ b/src/calculation_budget_constrains/router.py
@@ -30,7 +30,7 @@ async def get_target_reliability(
     )
 
     results, consequence = await get_all_budget_constrains(
-        db_session=db_session, session_id=session_id, cost_threshold=cost_threshold, simulation_result=results, collector_db=collector_db, use_optimal=False
+        db_session=db_session, session_id=session_id, cost_threshold=cost_threshold, simulation_result=results, collector_db=collector_db
     )
 
     return StandardResponse(