diff --git a/share/qemu/bin/windows10 b/share/qemu/bin/windows10
index 846d51b..de9ddb0 100755
--- a/share/qemu/bin/windows10
+++ b/share/qemu/bin/windows10
@@ -1,17 +1,16 @@
 #!/bin/sh -ex
-realpath="$(readlink -f "$0")"
-realname="$(basename "$realpath")"
-cd "$(dirname "$realpath")/.."
-exec screen -S "QEMU : ${realname}" -d -m qemu-system-x86_64 \
+name="$(basename "$0")"
+cd "$(dirname "$(readlink -f "$0")")/.."
+exec screen -S "QEMU : ${name}" -d -m qemu-system-x86_64 \
     -monitor stdio -enable-kvm -display gtk,zoom-to-fit=on \
     -bios /usr/share/edk2/x64/OVMF_CODE.fd \
     -usb -device usb-ehci,id=ehci -device usb-host,bus=ehci.0,vendorid=1452 \
     -cpu host -smp "$(nproc)" \
     -m 4G \
     -drive "file=images/$(basename "$0").qcow2,if=virtio" \
-    -net nic -net "user,hostname=${realname}" \
+    -net nic -net "user,hostname=${name}" \
     -audiodev pa,id=snd0 -device ich9-intel-hda -device hda-output,audiodev=snd0 \
     -usbdevice tablet \
-    -name "$realname" \
+    -name "$name" \
     "$@"