diff --git a/buildroot-external/board/ova/barebox-state.dtb b/buildroot-external/board/ova/barebox-state.dtb
index ae2b4b8bb..77db21b89 100644
Binary files a/buildroot-external/board/ova/barebox-state.dtb and b/buildroot-external/board/ova/barebox-state.dtb differ
diff --git a/buildroot-external/board/ova/barebox.config b/buildroot-external/board/ova/barebox.config
index a04fca3e1..cb22724c9 100644
--- a/buildroot-external/board/ova/barebox.config
+++ b/buildroot-external/board/ova/barebox.config
@@ -37,6 +37,7 @@ CONFIG_DRIVER_SERIAL_EFI=y
 CONFIG_DRIVER_SERIAL_EFI_STDIO=y
 # CONFIG_SPI is not set
 CONFIG_DISK=y
+CONFIG_DISK_WRITE=y
 CONFIG_VIDEO=y
 CONFIG_DRIVER_VIDEO_EFI_GOP=y
 CONFIG_CLOCKSOURCE_EFI=y