diff --git a/main.tf b/main.tf
index 6562df7..948bfa8 100644
--- a/main.tf
+++ b/main.tf
@@ -6,13 +6,10 @@ module "terraform-aws-controlshift-redshift-sync" {
   manifest_bucket_name = var.manifest_bucket_name
   manifest_prefix = var.manifest_prefix
   failed_manifest_prefix = var.failed_manifest_prefix
-  success_topic_name = var.success_topic_name
-  failure_topic_name = var.failure_topic_name
   aws_region = var.aws_region
   redshift_database_name = var.redshift_database_name
   redshift_dns_name = var.redshift_dns_name
   redshift_port = var.redshift_port
   redshift_schema = var.redshift_schema
   controlshift_hostname = var.controlshift_hostname
-  receiver_timeout = var.receiver_timeout
 }