diff --git a/roles/mesh-interfaces/templates/mesh.conf.j2 b/roles/mesh-interfaces/templates/mesh.conf.j2
index 640c744..37bbd50 100644
--- a/roles/mesh-interfaces/templates/mesh.conf.j2
+++ b/roles/mesh-interfaces/templates/mesh.conf.j2
@@ -3,7 +3,6 @@
 # br-{{ site_code }}
 auto br-{{ site_code }}
 iface br-{{ site_code }}
-	hwaddress	f2:00:90:00:{{ gateway_id }}:20
 	mtu		1500
 	#
 	bridge-fd	0