diff --git a/server/etc/loopback.conf b/server/etc/loopback.conf
index bf7e77927..9374a76ad 100644
--- a/server/etc/loopback.conf
+++ b/server/etc/loopback.conf
@@ -30,12 +30,14 @@ debug = 10;
 
 nodes = {
 	node1 = {
-		type = "udp",
+		type = "socket",
+		layer = "udp",
 		local = "*:12000",		# Local ip:port, use '*' for random port
-		remote = "127.0.0.1:12001"
+		remote = "127.0.0.1:12001",
 	},
 	node2 = {
-		type = "udp",
+		type = "socket",
+		layer = "udp",
 		local = "*:12002",		# Local ip:port, use '*' for random port
 		remote = "127.0.0.1:12003"
 		combine = 30