diff --git a/resources/templates/provision/snom/300/{$mac}.xml b/resources/templates/provision/snom/300/{$mac}.xml
index 9108043e8d..859d8395b0 100644
--- a/resources/templates/provision/snom/300/{$mac}.xml
+++ b/resources/templates/provision/snom/300/{$mac}.xml
@@ -6,7 +6,7 @@
 <enable_keyboard_lock perm="">off</enable_keyboard_lock>
 <transfer_on_hangup perm="">on</transfer_on_hangup>
 <update_policy>auto_update</update_policy>
-<firmware_status>http://{$domain_name}{$project_path}/app/provision/?mac={mac}&amp;filename_firmware-{mac}.xml</firmware_status>
+<firmware_status>http://{$domain_name}{$project_path}/app/provision/?mac={$mac}&amp;filename_firmware-{$mac}.xml</firmware_status>
 <date_us_format>off</date_us_format>
 <time_24_format>on</time_24_format>
 <challenge_response>off</challenge_response>
@@ -35,7 +35,7 @@
 <timezone>{$snom_time_zone}</timezone>
 <tone_scheme>GBR</tone_scheme>
 <redirect_event perm="">none</redirect_event>
-<setting_server perm="RW">http://{$domain_name}{$project_path}/app/provision/{mac}.xml</setting_server>
+<setting_server perm="RW">http://{$domain_name}{$project_path}/app/provision/{literal}{mac}{/literal}.xml</setting_server>
 <subscribe_config perm="">off</subscribe_config>
 <ring_sound>Ringer6</ring_sound>
 <no_dnd>off</no_dnd>