diff --git a/main.tf b/main.tf
index 5ab1245..d3cdc4d 100644
--- a/main.tf
+++ b/main.tf
@@ -1,4 +1,4 @@
-data "aws_acm_certificate" "expapp" {
+data "aws_acm_certificate" "certificate" {
   domain   = "${var.domain}"
   statuses = "${var.statuses}"
   types = "${var.types}"
diff --git a/outputs.tf b/outputs.tf
index 2ec32e4..c5d717e 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -1,4 +1,4 @@
 output "arn" {
   description = "The ARN of the certificate"
-  value = "${data.aws_acm_certificate.expapp.arn}"
+  value = "${data.aws_acm_certificate.certificate.arn}"
 }