diff --git a/playbooks/groups/nuancier.yml b/playbooks/groups/nuancier.yml
index 8c89f3b75c..bc5039e42c 100644
--- a/playbooks/groups/nuancier.yml
+++ b/playbooks/groups/nuancier.yml
@@ -82,8 +82,8 @@
 
   roles:
   - role: gluster/server
-    username: {{ nuancier_gluster_username }}
-    password: {{ nuancier_gluster_password }}
+    username: "{{ nuancier_gluster_username }}"
+    password: "{{ nuancier_gluster_password }}"
     owner: root
     group: root
     datadir: /srv/glusterfs/nuancier
@@ -92,8 +92,8 @@
     servers: 
     - nuancier01.stg.phx2.fedoraproject.org
     - nuancier02.stg.phx2.fedoraproject.org
-    username: {{ nuancier_gluster_username }}
-    password: {{ nuancier_gluster_password }}
+    username: "{{ nuancier_gluster_username }}"
+    password: "{{ nuancier_gluster_password }}"
     owner: apache
     group: root
     mountdir: /var/cache/nuancier