diff --git a/roles/mastodon/tasks/system_setup/nginx.yml b/roles/mastodon/tasks/system_setup/nginx.yml
index ca700d6..9ceee71 100644
--- a/roles/mastodon/tasks/system_setup/nginx.yml
+++ b/roles/mastodon/tasks/system_setup/nginx.yml
@@ -1,6 +1,6 @@
 ---
 - debug:
-    msg: "Hostname: {{ mastodon_host | default('{{ ansible_fqdn }}')"
+    msg: "Hostname: {{ mastodon_host | default('{{ ansible_fqdn }}') }}"
 
 - name: mastodon | Copy nginx config
   template: