diff --git a/daemon/websocket.c b/daemon/websocket.c
index 53711dd27..48e20e3d4 100644
--- a/daemon/websocket.c
+++ b/daemon/websocket.c
@@ -900,6 +900,8 @@ int websocket_init(void) {
 			.protocols = websocket_protocols,
 		};
 		vhost->vhost_name = vhost->iface;
+		if (ep.address.family->af == AF_INET)
+			vhost->options |= LWS_SERVER_OPTION_DISABLE_IPV6;
 		err = "LWS failed to create vhost";
 		if (!lws_create_vhost(websocket_context, vhost))
 			goto err;
@@ -930,6 +932,8 @@ int websocket_init(void) {
 			// XXX cipher list, key password
 		};
 		vhost->vhost_name = vhost->iface;
+		if (ep.address.family->af == AF_INET)
+			vhost->options |= LWS_SERVER_OPTION_DISABLE_IPV6;
 		err = "LWS failed to create vhost";
 		if (!lws_create_vhost(websocket_context, vhost))
 			goto err;