diff --git a/domains/ffhh_nowe.conf b/domains/ffhh_nowe.conf
index cefc8ee..4ecba48 100644
--- a/domains/ffhh_nowe.conf
+++ b/domains/ffhh_nowe.conf
@@ -33,6 +33,9 @@
 
 	mesh = {
 		vxlan = false,
+		batman_adv = {
+			routing_algo = "BATMAN_IV",
+		},
 	},
 
 	mesh_vpn = {
diff --git a/domains/ffhh_ost.conf b/domains/ffhh_ost.conf
index be7bf30..941b75d 100644
--- a/domains/ffhh_ost.conf
+++ b/domains/ffhh_ost.conf
@@ -33,6 +33,9 @@
 
 	mesh = {
 		vxlan = false,
+		batman_adv = {
+			routing_algo = "BATMAN_IV",
+		},
 	},
 
 	mesh_vpn = {
diff --git a/domains/ffhh_sued.conf b/domains/ffhh_sued.conf
index 722aa25..1a6f31f 100644
--- a/domains/ffhh_sued.conf
+++ b/domains/ffhh_sued.conf
@@ -33,6 +33,9 @@
 
 	mesh = {
 		vxlan = false,
+		batman_adv = {
+			routing_algo = "BATMAN_IV",
+		},
 	},
 
 	mesh_vpn = {
diff --git a/domains/ffhh_west.conf b/domains/ffhh_west.conf
index 361446c..ca3c22a 100644
--- a/domains/ffhh_west.conf
+++ b/domains/ffhh_west.conf
@@ -33,6 +33,9 @@
 
 	mesh = {
 		vxlan = false,
+		batman_adv = {
+			routing_algo = "BATMAN_IV",
+		},
 	},
 
 	mesh_vpn = {