diff --git a/buildroot/board/tiesse/tgr/linux.config b/buildroot/board/tiesse/tgr/linux.config
index 758808d..e187dca 100644
--- a/buildroot/board/tiesse/tgr/linux.config
+++ b/buildroot/board/tiesse/tgr/linux.config
@@ -212,6 +212,7 @@ CONFIG_MAC80211_MESH_SYNC_DEBUG=y
 CONFIG_MAC80211_MESH_CSA_DEBUG=y
 CONFIG_MAC80211_MESH_PS_DEBUG=y
 CONFIG_MAC80211_TDLS_DEBUG=y
+CONFIG_RFKILL=y
 CONFIG_NET_9P=y
 CONFIG_NET_9P_VIRTIO=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
diff --git a/conf/etc/network/interfaces b/conf/etc/network/interfaces
index 81ef206..a1d2305 100644
--- a/conf/etc/network/interfaces
+++ b/conf/etc/network/interfaces
@@ -1,8 +1,8 @@
 auto lo
 iface lo inet loopback
 
-auto eth0
-    iface eth0 inet dhcp
+auto ethsw0
+    iface ethsw0 inet dhcp
     pre-up sleep 20
 
 auto ap0