diff --git a/board/wandboard/post-build.sh b/board/wandboard/post-build.sh
index 43e091c5d7..6ddc113702 100755
--- a/board/wandboard/post-build.sh
+++ b/board/wandboard/post-build.sh
@@ -2,7 +2,7 @@
 
 BOARD_DIR="$(dirname $0)"
 
-$HOST_DIR/bin/mkimage -A arm -O linux -T script -C none  \
--n "boot script" -d $BOARD_DIR/boot.scr.txt $BOARD_DIR/boot.scr
+install -d -m 755 $TARGET_DIR/boot
 
-install -m 0644 -D $BOARD_DIR/boot.scr $TARGET_DIR/boot/boot.scr
+$HOST_DIR/bin/mkimage -A arm -O linux -T script -C none  \
+	-n "boot script" -d $BOARD_DIR/boot.scr.txt $TARGET_DIR/boot/boot.scr