diff --git a/src/calculation_target_reliability/router.py b/src/calculation_target_reliability/router.py
index 9151ab0..3e30a23 100644
--- a/src/calculation_target_reliability/router.py
+++ b/src/calculation_target_reliability/router.py
@@ -59,7 +59,7 @@ async def get_target_reliability(
     # )
     
     if not simulation_id:
-        simulation_id = "ee777275-1ef7-48d7-8259-3fa56081ee02"
+        simulation_id = "76b2c981-c338-4d69-b85b-6977cb47ed41"
 
     results = await get_simulation_results(
         simulation_id=simulation_id,