diff --git a/resources/templates/provision/snom/720/{$mac}.xml b/resources/templates/provision/snom/720/{$mac}.xml
index 82bd18cd54..c725ff1c0c 100644
--- a/resources/templates/provision/snom/720/{$mac}.xml
+++ b/resources/templates/provision/snom/720/{$mac}.xml
@@ -16,7 +16,7 @@
 <dnd_off_code perm=""></dnd_off_code>
 <phone_type perm="">snom720</phone_type>
 <codec_tos perm="">160</codec_tos>
-<setting_server perm="RW">http://{$domain_name}/app/provision/{mac}.xml</setting_server>
+<setting_server perm="RW">http://{$domain_name}/app/provision/{literal}{mac}{/literal}.xml</setting_server>
 <pnp_config perm="">on</pnp_config>
 <dst perm="">3600 03.05.07 02:00:00 10.05.07 03:00:00</dst>
 <timezone perm="">{$snom_time_zone}</timezone>