why won't this handler thing work

roles/immortal/handlers/main.yml

@@ -0,0 +1,3 @@
+- name: restart ufw
+  service: name=ufw state=restarted
+  become: yes

roles/web/tasks/main.yml

@@ -0,0 +1,8 @@
+---
+- name: Allow Web traffic
+  ufw: rule={{ item.rule }} port={{ item.port }} proto={{ item.proto }}
+  with_items:
+    - { rule: 'allow', port: '80', proto: 'tcp' }
+  notify:
+    - restart ufw
+  become: yes