diff --git a/config/kernel/linux-rockchip-default.config b/config/kernel/linux-rockchip-default.config
index 6bc1f3ce65..27773681ac 100644
--- a/config/kernel/linux-rockchip-default.config
+++ b/config/kernel/linux-rockchip-default.config
@@ -4687,7 +4687,7 @@ CONFIG_SUNRPC_BACKCHANNEL=y
 CONFIG_SUNRPC_SWAP=y
 CONFIG_SUNRPC_DEBUG=y
 # CONFIG_CEPH_FS is not set
-# CONFIG_CIFS is not set
+CONFIG_CIFS=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set