diff --git a/app/scripts/resources/scripts/app/ring_groups/index.lua b/app/scripts/resources/scripts/app/ring_groups/index.lua
index e284082046..6bb1a0126e 100644
--- a/app/scripts/resources/scripts/app/ring_groups/index.lua
+++ b/app/scripts/resources/scripts/app/ring_groups/index.lua
@@ -834,7 +834,7 @@
 								end
 
 							--set the destination dial string
-								dial_string = "[ignore_early_media=true,toll_allow=".. toll_allow ..",".. caller_id ..",sip_invite_domain="..domain_name..",domain_name="..domain_name..",call_direction="..call_direction..","..group_confirm.."leg_timeout="..destination_timeout..","..delay_name.."="..destination_delay.."]"..route_bridge
+								dial_string = "[ignore_early_media=true,toll_allow=".. toll_allow ..",".. caller_id ..",sip_invite_domain="..domain_name..",domain_name="..domain_name..",domain_uuid="..domain_uuid..",call_direction="..call_direction..","..group_confirm.."leg_timeout="..destination_timeout..","..delay_name.."="..destination_delay.."]"..route_bridge
 						end
 
 					--add a delimiter between destinations