diff --git a/pkg/tsdb/cloudwatch/metric_find_query.go b/pkg/tsdb/cloudwatch/metric_find_query.go
index e1e131d9f3a..ee9d9583c4e 100644
--- a/pkg/tsdb/cloudwatch/metric_find_query.go
+++ b/pkg/tsdb/cloudwatch/metric_find_query.go
@@ -235,7 +235,7 @@ func parseMultiSelectValue(input string) []string {
 func (e *CloudWatchExecutor) handleGetRegions(ctx context.Context, parameters *simplejson.Json, queryContext *tsdb.TsdbQuery) ([]suggestData, error) {
 	regions := []string{
 		"ap-northeast-1", "ap-northeast-2", "ap-southeast-1", "ap-southeast-2", "ap-south-1", "ca-central-1", "cn-north-1", "cn-northwest-1",
-		"eu-central-1", "eu-west-1", "eu-west-2", "eu-west-3", "sa-east-1", "us-east-1", "us-east-2", "us-gov-west-1", "us-west-1", "us-west-2",
+		"eu-central-1", "eu-west-1", "eu-west-2", "eu-west-3", "sa-east-1", "us-east-1", "us-east-2", "us-gov-west-1", "us-west-1", "us-west-2", "us-isob-east-1", "us-iso-east-1",
 	}
 
 	result := make([]suggestData, 0)
diff --git a/public/app/plugins/datasource/cloudwatch/partials/config.html b/public/app/plugins/datasource/cloudwatch/partials/config.html
index a4df0c14807..e5ab0910cba 100644
--- a/public/app/plugins/datasource/cloudwatch/partials/config.html
+++ b/public/app/plugins/datasource/cloudwatch/partials/config.html
@@ -39,7 +39,7 @@
   <div class="gf-form">
     <label class="gf-form-label width-13">Default Region</label>
     <div class="gf-form-select-wrapper max-width-18 gf-form-select-wrapper--has-help-icon">
-      <select class="gf-form-input" ng-model="ctrl.current.jsonData.defaultRegion" ng-options="region for region in ['ap-northeast-1', 'ap-northeast-2', 'ap-southeast-1', 'ap-southeast-2', 'ap-south-1', 'ca-central-1', 'cn-north-1', 'cn-northwest-1', 'eu-central-1', 'eu-west-1', 'eu-west-2', 'eu-west-3', 'sa-east-1', 'us-east-1', 'us-east-2', 'us-gov-west-1', 'us-west-1', 'us-west-2']"></select>
+      <select class="gf-form-input" ng-model="ctrl.current.jsonData.defaultRegion" ng-options="region for region in ['ap-northeast-1', 'ap-northeast-2', 'ap-southeast-1', 'ap-southeast-2', 'ap-south-1', 'ca-central-1', 'cn-north-1', 'cn-northwest-1', 'eu-central-1', 'eu-west-1', 'eu-west-2', 'eu-west-3', 'sa-east-1', 'us-east-1', 'us-east-2', 'us-gov-west-1', 'us-west-1', 'us-west-2', 'us-isob-east-1', 'us-iso-east-1']"></select>
       <info-popover mode="right-absolute">
         Specify the region, such as for US West (Oregon) use ` us-west-2 ` as the region.
       </info-popover>