diff --git a/resources/templates/provision/cisco/spa112/{$mac}.xml b/resources/templates/provision/cisco/spa112/{$mac}.xml
index a99612caa1..a426a6929e 100644
--- a/resources/templates/provision/cisco/spa112/{$mac}.xml
+++ b/resources/templates/provision/cisco/spa112/{$mac}.xml
@@ -66,8 +66,8 @@
80
-->
-{$admin_name}
-{$admin_password}
-{$user_name}
-{$user_password}
+{if isset ($admin_name)}{$admin_name}{/if}
+{if isset ($admin_password)}{$admin_password}{/if}
+{if isset ($user_name)}{$user_name}{/if}
+{if isset ($user_password)}{$user_password}{/if}