diff --git a/munin/tasks/main.yml b/munin/tasks/main.yml
index 0ca5eb29..f08f2005 100644
--- a/munin/tasks/main.yml
+++ b/munin/tasks/main.yml
@@ -22,7 +22,7 @@
     notify: restart munin-node
 
   - name: Rename the localdomain data dir
-    shell: mv /var/lib/munin/localdomain /var/lib/munin/{{ ansible_domain }} && rename "s/localhost.localdomain/{{ ansible_fqdn }}/" /var/lib/munin/{{ ansible_domain }}/*
+    shell: "mv /var/lib/munin/localdomain /var/lib/munin/{{ ansible_domain }} && rename \"s/localhost.localdomain/{{ ansible_fqdn }}/\" /var/lib/munin/{{ ansible_domain }}/*"
     args:
       creates: /var/lib/munin/{{ ansible_domain }}
       removes: /var/lib/munin/localdomain