diff --git a/devstack/local.conf.sample b/devstack/local.conf.sample
index d95d1bcc..aa05a8d5 100644
--- a/devstack/local.conf.sample
+++ b/devstack/local.conf.sample
@@ -10,9 +10,6 @@ SERVICE_TOKEN=pass
 ADMIN_PASSWORD=pass
 
 enable_plugin kuryr-libnetwork https://git.openstack.org/openstack/kuryr-libnetwork
-enable_service kuryr-libnetwork
-enable_service etcd-server
-enable_service docker-engine
 
 # Use Neutron instead of nova-network
 disable_service n-net
diff --git a/devstack/settings b/devstack/settings
index 9efd62f2..8f4f0963 100644
--- a/devstack/settings
+++ b/devstack/settings
@@ -18,3 +18,5 @@ KURYR_POOL_PREFIX_LEN=${KURYR_POOL_PREFIX_LEN:-24}
 
 KURYR_DOCKER_ENGINE_PORT=${KURYR_DOCKER_ENGINE_PORT:-2375}
 KURYR_ETCD_PORT=${KURYR_ETCD_PORT:-4001}
+
+enable_service kuryr-libnetwork etcd-server docker-engine