diff --git a/deployment/keystone/keystone-container-puppet.yaml b/deployment/keystone/keystone-container-puppet.yaml
index 356e02965f..9109df561b 100644
--- a/deployment/keystone/keystone-container-puppet.yaml
+++ b/deployment/keystone/keystone-container-puppet.yaml
@@ -438,9 +438,6 @@ outputs:
             keystone::notification_format: {get_param: KeystoneNotificationFormat}
             tripleo::profile::base::keystone::extra_notification_topics: {get_param: KeystoneNotificationTopics}
             keystone::rabbit_heartbeat_timeout_threshold: 60
-            keystone::config::keystone_config:
-              ec2/driver:
-                value: 'keystone.contrib.ec2.backends.sql.Ec2'
             keystone::service_name: 'httpd'
             keystone::enable_ssl: {get_param: EnableInternalTLS}
             keystone::wsgi::apache::api_port: