diff --git a/modules/database/outputs.tf b/modules/database/outputs.tf
index 7c14840..b4972c0 100644
--- a/modules/database/outputs.tf
+++ b/modules/database/outputs.tf
@@ -1,4 +1,4 @@
 output "database_endpoint" {
   description = "The internal hostname used to connect to the database"
-  value       = (var.database_engine == "postgres") ? module.rds_postgres.this_db_instance_endpoint : module.rds_mysql.this_db_instance_endpoint
+  value       = (var.database_engine == "postgres") ? module.rds_postgres[0].this_db_instance_endpoint : module.rds_mysql[0].this_db_instance_endpoint
 }