diff --git a/doc/setup_client.sh b/doc/setup_client.sh
index 24bb79c..40e5c9a 100755
--- a/doc/setup_client.sh
+++ b/doc/setup_client.sh
@@ -11,7 +11,7 @@ BINARY="$(realpath $2)"
 ip link set "$INTER" up
 ip addr add 192.168.1.100/24 dev "$INTER"
 BOOTDIR=$(mktemp -d)
-cp "$BINARY" "$BOOTDIR"
+cp "$BINARY" "$BOOTDIR"/boot.bin
 cd "$BOOTDIR"
 
 dnsmasq -d --port=0 --enable-tftp --tftp-root="$BOOTDIR" --user=root --group=root --interface="$INTER"