diff --git a/README.md b/README.md
index b4c39ed..d9c51ba 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,7 @@ This module has a few dependencies:
 Here is an example of how you can use this module in your inventory structure:
 ```hcl
 module "ses" {
-  source              = "git::https://github.com/clouddrove/terraform-aws-ses.git"
+  source              = "git::https://github.com/clouddrove/terraform-aws-ses.git?ref=tags/0.12.1"
   domain              = "clouddrove.com"
   iam_name            = "ses-user"
   zone_id             = "DSSCTGRTHD"
diff --git a/README.yaml b/README.yaml
index fccefd8..8208f34 100644
--- a/README.yaml
+++ b/README.yaml
@@ -36,7 +36,7 @@ usage : |-
   Here is an example of how you can use this module in your inventory structure:
   ```hcl
   module "ses" {
-    source              = "git::https://github.com/clouddrove/terraform-aws-ses.git"
+    source              = "git::https://github.com/clouddrove/terraform-aws-ses.git?ref=tags/0.12.1"
     domain              = "clouddrove.com"
     iam_name            = "ses-user"
     zone_id             = "DSSCTGRTHD"
diff --git a/_example/example.tf b/_example/example.tf
index 2290920..3158b93 100644
--- a/_example/example.tf
+++ b/_example/example.tf
@@ -3,7 +3,7 @@ provider "aws" {
 }
 
 module "ses" {
-  source = "git::https://github.com/clouddrove/terraform-aws-ses.git"
+  source = "./../"
 
   domain   = "clouddrove.com"
   iam_name = "ses-user"
diff --git a/outputs.tf b/outputs.tf
index f2f2d08..853153b 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -1,8 +1,6 @@
 # Module      : DOMAIN IDENTITY
 # Description : Terraform module to create domain identity using domain
 output "domain_identity_arn" {
-  value = concat(
-    aws_ses_domain_identity.default.*.arn
-  )[0]
+  value = join("", aws_ses_domain_identity.default.*.arn)
   description = "ARN of the SES domain identity."
 }
\ No newline at end of file