diff --git a/inventory/host_vars/jenkins-el6.fedorainfracloud.org b/inventory/host_vars/jenkins-el6.fedorainfracloud.org
index cd8aea3f0e..325eb965e2 100644
--- a/inventory/host_vars/jenkins-el6.fedorainfracloud.org
+++ b/inventory/host_vars/jenkins-el6.fedorainfracloud.org
@@ -1,5 +1,5 @@
 ---
-image: {{ centos66_x86_64 }}
+image: "{{ centos66_x86_64 }}"
 instance_type: m1.small
 keypair: fedora-admin-20130801
 security_group: ssh-anywhere-persistent,all-icmp-persistent
diff --git a/inventory/host_vars/jenkins.fedorainfracloud.org b/inventory/host_vars/jenkins.fedorainfracloud.org
index 6862ac711c..63ae1d08e6 100644
--- a/inventory/host_vars/jenkins.fedorainfracloud.org
+++ b/inventory/host_vars/jenkins.fedorainfracloud.org
@@ -1,5 +1,5 @@
 ---
-image: {{ fedora22_x86_64 }}
+image: "{{ fedora22_x86_64 }}"
 instance_type: m1.small
 keypair: fedora-admin-20130801
 security_group: ssh-anywhere-persistent,web-80-anywhere-persistent,default,all-icmp-persistent