diff --git a/domains/ffhb_batv15.conf b/domains/ffhb_batv15.conf
index b1030e3..f624226 100644
--- a/domains/ffhb_batv15.conf
+++ b/domains/ffhb_batv15.conf
@@ -32,7 +32,7 @@
 	mesh = {
 		vxlan = false,
 		batman_adv = {
-			routing_algo = 'BATMAN_V',
+			routing_algo = 'BATMAN_IV',
 		},
 	},