diff --git a/kube/deploy/apps/home-assistant/app/multus.yaml b/kube/deploy/apps/home-assistant/app/multus.yaml
index 3941129c..eb3d4791 100644
--- a/kube/deploy/apps/home-assistant/app/multus.yaml
+++ b/kube/deploy/apps/home-assistant/app/multus.yaml
@@ -20,7 +20,7 @@ spec:
             "type": "static",
             "routes": [
               { "dst": "${IP_VLAN_IOT_CIDR}", "gw": "${IP_ROUTER_VLAN_IOT}" },
-              { "dst": "224.0.0.251", "gw": "${IP_ROUTER_VLAN_IOT}" }
+              { "dst": "224.0.0.0/4", "gw": "${IP_ROUTER_VLAN_IOT}" }
             ]
           }
         }
@@ -51,7 +51,7 @@ spec:
             "type": "static",
             "routes": [
               { "dst": "${IP_VLAN_IOT_CIDR}", "gw": "${IP_ROUTER_VLAN_IOT}" },
-              { "dst": "224.0.0.251", "gw": "${IP_ROUTER_VLAN_IOT}" }
+              { "dst": "224.0.0.0/4", "gw": "${IP_ROUTER_VLAN_IOT}" }
             ]
           }
         },