diff --git a/modules/cloud_service_providers/aws_cloud/aws_cloud.module b/modules/cloud_service_providers/aws_cloud/aws_cloud.module
index d6fa66c0fd1b9cd745e25e3155b310687b41470e..8eff7421018ff25a69edc1b24a47cf9627f92a39 100644
--- a/modules/cloud_service_providers/aws_cloud/aws_cloud.module
+++ b/modules/cloud_service_providers/aws_cloud/aws_cloud.module
@@ -2548,6 +2548,7 @@ function aws_cloud_server_template_field_orders($include_name = TRUE) {
  */
 function aws_cloud_form_cloud_config_aws_cloud_edit_form_alter(array &$form, FormStateInterface $form_state, $form_id) {
   $form['#validate'][] = 'aws_cloud_form_cloud_config_aws_cloud_credentials_validate';
+  $form['#validate'][] = 'aws_cloud_form_cloud_config_aws_cloud_check_iam_permissions_validate';
   aws_cloud_form_cloud_config_aws_cloud_form_common_alter($form, $form_state, $form_id);
 
   // Location fieldset is unnecessary for edit form.
@@ -2971,7 +2972,10 @@ function aws_cloud_form_cloud_config_aws_cloud_check_iam_permissions_validate(ar
     return;
   }
 
-  $regions_selected = array_values(array_filter($form_state->getValue('regions')));
+  $regions_selected =  $form_state->getFormObject()->getEntity()->isNew()
+    ? array_values(array_filter($form_state->getValue('regions')))
+    : [$form_state->getValue('field_region')[0]['value']];
+
   $account = \Drupal::currentUser();
 
   foreach ($regions_selected ?: [] as $region) {