GTT: Fix matching on SCCP SSN / PC
diff --git a/src/osmo_ss7_gtt.erl b/src/osmo_ss7_gtt.erl
index 8f7e243..75d4f7d 100644
--- a/src/osmo_ss7_gtt.erl
+++ b/src/osmo_ss7_gtt.erl
@@ -82,7 +82,8 @@
 		false;
 	    true ->
 		% build a list of the individual criteria that all have to match
-		SubMatchList = [{dpc, Dpc}, {ssn, Ssn}],
+		SubMatchList = [{dpc, Dpc, SccpAddr#sccp_addr.point_code},
+				{ssn, Ssn, SccpAddr#sccp_addr.ssn}],
 		gt_sub_match_list(SubMatchList)
 	end.