diff --git a/components/mdns/host_test/components/esp_netif_linux/Kconfig b/components/mdns/host_test/components/esp_netif_linux/Kconfig
index c903f7ca5..f91ec201b 100644
--- a/components/mdns/host_test/components/esp_netif_linux/Kconfig
+++ b/components/mdns/host_test/components/esp_netif_linux/Kconfig
@@ -2,7 +2,7 @@ menu "LWIP-MOCK-CONFIG"
 
     config LWIP_IPV6
         bool "Enable IPv6"
-        default true
+        default y
         help
             Enable/disable IPv6