diff --git a/resources/install/scripts/app/xml_handler/index.lua b/resources/install/scripts/app/xml_handler/index.lua
index c95c4f22ad..98388db919 100644
--- a/resources/install/scripts/app/xml_handler/index.lua
+++ b/resources/install/scripts/app/xml_handler/index.lua
@@ -66,9 +66,9 @@
 	if (domain_name == nil) then
 		domain_name = params:getHeader("variable_domain_name");
 	end
-        if (domain_name == nil) then
-                domain_name = params:getHeader("variable_sip_from_host");
-        end
+	if (domain_name == nil) then
+		domain_name = params:getHeader("variable_sip_from_host");
+	end
 	purpose   = params:getHeader("purpose");
 	profile   = params:getHeader("profile");
 	key    = params:getHeader("key");