diff --git a/resources/templates/provision/yealink/t42g/{$mac}.cfg b/resources/templates/provision/yealink/t42g/{$mac}.cfg
index 765cedb8ee..099384149c 100644
--- a/resources/templates/provision/yealink/t42g/{$mac}.cfg
+++ b/resources/templates/provision/yealink/t42g/{$mac}.cfg
@@ -203,7 +203,7 @@ account.1.out_dialog_blf_enable = 0
 ##account.X.shared_line =
 
 #Assign account1 as shared line; 0-Disabled (default), 1-Broadsoft SCA, 2-BLA;
-if isset($shared_line_1) }
+{if isset($shared_line_1) }
 account.1.shared_line = {$shared_line_1}
 {else}
 account.1.shared_line = 0