diff --git a/ses-domain/main.tf b/ses-domain/main.tf
index ce7d9ca..97eb5f3 100644
--- a/ses-domain/main.tf
+++ b/ses-domain/main.tf
@@ -255,7 +255,7 @@ resource "aws_sns_topic" "ses_event" {
 
 resource "aws_sns_topic_policy" "ses_event" {
   count  = local.enable_sns_events ? 1 : 0
-  arn    = aws_sns_topic.ses_event.arn
+  arn    = aws_sns_topic.ses_event[0].arn
   policy = data.aws_iam_policy_document.ses_event.json
 }