diff --git a/config.seabios-128k b/config.seabios-128k
index 41f8381..2068757 100644
--- a/config.seabios-128k
+++ b/config.seabios-128k
@@ -4,3 +4,4 @@ CONFIG_QEMU=y
 CONFIG_ROM_SIZE=128
 CONFIG_XEN=n
 CONFIG_USB_XHCI=n
+CONFIG_USB_UAS=n