diff --git a/lxqt.ks b/lxqt.ks
index 7819b5e..b5fc52a 100644
--- a/lxqt.ks
+++ b/lxqt.ks
@@ -78,5 +78,5 @@ find /boot -name 'initrd-*' -print
 # debug
 %post --nochroot
 ls -la $LIVE_ROOT/isolinux/
-cp -v "$(find "${LIVE_ROOT}/boot" -name 'initrd-*.img' | sort -u | tail -n 1)" "${LIVE_ROOT}/isolinux/initrd0.img"
+cp -v "$(find "${INSTALL_ROOT}/boot" -name 'initrd-*.img' | sort -u | tail -n 1)" "${LIVE_ROOT}/isolinux/initrd0.img"
 %end