diff --git a/usb-boot b/usb-boot
index 990091f..ff1ca23 100755
--- a/usb-boot
+++ b/usb-boot
@@ -6,7 +6,7 @@ if [ $# -lt 2 ]; then
 fi
 board=$1; shift || (echo "ERROR: Board must be specified"; exit 1;)
 uboot=$1; shift || (echo "ERROR: u-boot.bin must be specified"; exit 1;)
-bootscr=$tob/felboot/ramboot.scr
+bootscr=$top/felboot/ramboot.scr
 if [ ! -f $bootscr ]; then
 	bootscr=$top/bin/ramboot.scr
 fi