diff --git a/README.md b/README.md
index 2e1c1f5..78f9bd8 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ This module will create cdn endpoint with alias and SSL-certificate and optional
 | Name | Version |
 |------|---------|
 | <a name="provider_aws"></a> [aws](#provider\_aws) | >= 4.29 |
+| <a name="provider_aws.us-east-1"></a> [aws.us-east-1](#provider\_aws.us-east-1) | >= 4.29 |
 | <a name="provider_null"></a> [null](#provider\_null) | n/a |
 
 ## Modules
diff --git a/main.tf b/main.tf
index 3f4357b..054e7f0 100644
--- a/main.tf
+++ b/main.tf
@@ -237,6 +237,8 @@ resource "aws_acm_certificate_validation" "this" {
   timeouts {
     create = var.validation_timeout
   }
+
+  provider = aws.us-east-1
 }
 
 resource "aws_cloudfront_function" "functions" {