diff --git a/resources/templates/provision/grandstream/gswave/{$mac}.xml b/resources/templates/provision/grandstream/gswave/{$mac}.xml
index d2044ddeb1..01f50ae9ea 100644
--- a/resources/templates/provision/grandstream/gswave/{$mac}.xml
+++ b/resources/templates/provision/grandstream/gswave/{$mac}.xml
@@ -79,7 +79,7 @@
 <!--<P2382>0</P2382> -->
 
 <!-- Dial Plan. Default value is { x+ | \+x+ | *x+ | *xx*x+ } -->
-<!-- <P290>{ x+ | \+x+ | *x+ | *xx*x+ }</P290> -->
+<P290>{$grandstream_dial_plan}</P290>