diff --git a/roles/mailman3/tasks/main.yml b/roles/mailman3/tasks/main.yml
index e3c4ef1f6a..b691c71fcb 100644
--- a/roles/mailman3/tasks/main.yml
+++ b/roles/mailman3/tasks/main.yml
@@ -89,7 +89,7 @@
 
 - name: Install needed packages
   ansible.builtin.package:
-    name: {{item}}
+    name: "{{item}}"
     state: present
   with_items:
     - httpd