diff --git a/server/src/functions/update_average_punctuality/lambda_function.py b/server/src/functions/update_average_punctuality/lambda_function.py
index 8a9839d..88e28d9 100644
--- a/server/src/functions/update_average_punctuality/lambda_function.py
+++ b/server/src/functions/update_average_punctuality/lambda_function.py
@@ -6,7 +6,7 @@ from decimal import Decimal
 
 dynamodb = boto3.resource("dynamodb")
 table = dynamodb.Table("punctuality_by_objectID")
-API_URL = "https://your-api-endpoint.com"  # Replace with your actual API URL
+API_URL = "https://281bc6mcm5.execute-api.us-east-1.amazonaws.com/transient_data?objectType=IrishRailTrain"
 
 
 def fetch_train_data():