diff --git a/roles/container-engine/docker/handlers/main.yml b/roles/container-engine/docker/handlers/main.yml
index 20bbbb29a..46691fabb 100644
--- a/roles/container-engine/docker/handlers/main.yml
+++ b/roles/container-engine/docker/handlers/main.yml
@@ -15,7 +15,7 @@
   service:
     name: docker.socket
     state: restarted
-  when: ansible_os_family in ['CoreOS', 'Container Linux by CoreOS', 'Flatcar', 'Flatcar Container Linux by Kinvolk']
+  when: ansible_os_family in ['Coreos', 'CoreOS', 'Container Linux by CoreOS', 'Flatcar', 'Flatcar Container Linux by Kinvolk']
 
 - name: Docker | reload docker
   service: