diff --git a/configs/omap3_overo_defconfig b/configs/omap3_overo_defconfig
index 3be4a1d..e360780 100644
--- a/configs/omap3_overo_defconfig
+++ b/configs/omap3_overo_defconfig
@@ -44,4 +44,5 @@
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
+CONFIG_FAT_WRITE=y
 CONFIG_OF_LIBFDT=y