diff --git a/roles/backbone-babel/templates/wg.netdev.j2 b/roles/backbone-babel/templates/wg.netdev.j2
index 8766aa2bd93be1c7a752ba405ca38e680040a97b..b7eaf905aca2ba96507c5c364c4ff72a2e7e08fc 100644
--- a/roles/backbone-babel/templates/wg.netdev.j2
+++ b/roles/backbone-babel/templates/wg.netdev.j2
@@ -9,6 +9,6 @@ PrivateKeyFile={{ bb_babel_wg_private_key_path }}
 
 [WireGuardPeer]
 PublicKey={{ pubkey_remote }}
-AllowedIPs=0.0.0.0/0 ::/0
+AllowedIPs=0.0.0.0/0, ::/0
 Endpoint={{ line_remote.endpoint_ip }}:{{ line_remote.endpoint_port_first|int + peer_id_local|int }}