diff --git a/configs/duovero_defconfig b/configs/duovero_defconfig
index 9e0ac20..b945875 100644
--- a/configs/duovero_defconfig
+++ b/configs/duovero_defconfig
@@ -28,4 +28,5 @@
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
+CONFIG_FAT_WRITE=y
 CONFIG_OF_LIBFDT=y