diff --git a/roles/mail_forwarder/handlers/main.yml b/roles/mail_forwarder/handlers/main.yml
index 051af789d205f97be5b425d26ad604b25aad1e3f..2870cdccd4aa0847577af939b632a4ab41daacd7 100644
--- a/roles/mail_forwarder/handlers/main.yml
+++ b/roles/mail_forwarder/handlers/main.yml
@@ -1,7 +1,7 @@
 ---
 
 - name: Rebuild mail aliases
-  command: /usr/bin/newaliases
+  command: "/usr/bin/newaliases"
   tags:
     # [ANSIBLE0012] Commands should not change things if nothing needs doing
     #   This task is invoked only if user is very specific about requiring to
@@ -10,4 +10,6 @@
     - skip_ansible_lint
 
 - name: Restart Postfix
-  service: name="postfix" state="restarted"
+  service:
+    name: postfix
+    state: restarted