diff --git a/README.md b/README.md
index d9b4a81..4dfbaf0 100644
--- a/README.md
+++ b/README.md
@@ -117,7 +117,7 @@ For more information on access and permissions, see <https://cloud.ibm.com/docs/
 | <a name="input_config_aggregator_resource_collection_regions"></a> [config\_aggregator\_resource\_collection\_regions](#input\_config\_aggregator\_resource\_collection\_regions) | From which region do you want to collect configuration data? Only applies if `enable_config_aggregator` is set to true. | `list(string)` | <pre>[<br/>  "all"<br/>]</pre> | no |
 | <a name="input_config_aggregator_trusted_profile_name"></a> [config\_aggregator\_trusted\_profile\_name](#input\_config\_aggregator\_trusted\_profile\_name) | The name to give the trusted profile that will be created if `enable_config_aggregator` is set to `true`. | `string` | `"config-aggregator-trusted-profile"` | no |
 | <a name="input_enable_config_aggregator"></a> [enable\_config\_aggregator](#input\_enable\_config\_aggregator) | Set to true to enable configuration aggregator. By setting to true a trusted profile will be created with the required access to record configuration data from all resources across regions in your account. [Learn more](https://cloud.ibm.com/docs/app-configuration?topic=app-configuration-ac-configuration-aggregator). | `bool` | `false` | no |
-| <a name="input_region"></a> [region](#input\_region) | The region to provision the App Configuration service, valid regions are au-syd, jp-osa, jp-tok, eu-de, eu-gb, eu-es, us-east, us-south, ca-tor, br-sao, eu-fr2. | `string` | `"us-south"` | no |
+| <a name="input_region"></a> [region](#input\_region) | The region to provision the App Configuration service, valid regions are au-syd, jp-osa, jp-tok, eu-de, eu-gb, eu-es, us-east, us-south, ca-tor, br-sao, eu-fr2, ca-mon. | `string` | `"us-south"` | no |
 | <a name="input_resource_group_id"></a> [resource\_group\_id](#input\_resource\_group\_id) | The resource group ID where resources will be provisioned. | `string` | n/a | yes |
 
 ### Outputs
diff --git a/tests/pr_test.go b/tests/pr_test.go
index a38801d..f28d676 100644
--- a/tests/pr_test.go
+++ b/tests/pr_test.go
@@ -30,6 +30,8 @@ var validRegions = []string{
 	"us-south",
 	"ca-tor",
 	"br-sao",
+	"eu-fr2",
+	"ca-mon"
 }
 
 func setupOptions(t *testing.T, prefix string, dir string) *testhelper.TestOptions {
diff --git a/variables.tf b/variables.tf
index fca58dc..4fb5617 100644
--- a/variables.tf
+++ b/variables.tf
@@ -8,13 +8,13 @@ variable "resource_group_id" {
 }
 
 variable "region" {
-  description = "The region to provision the App Configuration service, valid regions are au-syd, jp-osa, jp-tok, eu-de, eu-gb, eu-es, us-east, us-south, ca-tor, br-sao, eu-fr2."
+  description = "The region to provision the App Configuration service, valid regions are au-syd, jp-osa, jp-tok, eu-de, eu-gb, eu-es, us-east, us-south, ca-tor, br-sao, eu-fr2, ca-mon."
   type        = string
   default     = "us-south"
 
   validation {
-    condition     = contains(["au-syd", "jp-osa", "jp-tok", "eu-de", "eu-gb", "eu-es", "us-east", "us-south", "ca-tor", "br-sao", "eu-fr2"], var.region)
-    error_message = "Value for region must be one of the following: ${join(", ", ["jp-osa", "au-syd", "jp-tok", "eu-de", "eu-gb", "eu-es", "us-east", "us-south", "ca-tor", "br-sao", "eu-fr2"])}"
+    condition     = contains(["au-syd", "jp-osa", "jp-tok", "eu-de", "eu-gb", "eu-es", "us-east", "us-south", "ca-tor", "br-sao", "eu-fr2", "ca-mon"], var.region)
+    error_message = "Value for region must be one of the following: ${join(", ", ["jp-osa", "au-syd", "jp-tok", "eu-de", "eu-gb", "eu-es", "us-east", "us-south", "ca-tor", "br-sao", "eu-fr2", "ca-mon"])}"
   }
 }