diff --git a/resources/install/scripts/call_forward.lua b/resources/install/scripts/call_forward.lua
index b90dff3c02..ecc332c1ae 100644
--- a/resources/install/scripts/call_forward.lua
+++ b/resources/install/scripts/call_forward.lua
@@ -247,7 +247,7 @@
 		dial_string = dial_string .. ",domain_name="..domain_name;
 		dial_string = dial_string .. ",domain="..domain_name;
 		dial_string = dial_string .. ",toll_allow='"..toll_allow.."'";
-		dial_string = dial_string .. “,sip_h_Diversion=<"..extension.."@"..domain_name..">;reason=unconditional";
+		dial_string = dial_string .. ",sip_h_Diversion=<"..extension.."@"..domain_name..">;reason=unconditional";
 		if (accountcode ~= nil) then
 			dial_string = dial_string .. ",accountcode="..accountcode;
 		end