diff --git a/bin/make-rocky b/bin/make-rocky
index 643d351..32f581e 100755
--- a/bin/make-rocky
+++ b/bin/make-rocky
@@ -33,5 +33,5 @@ rpm -q --quiet genisoimage || die "genisoimage not installed"
 
 test -f $target && sudo rm -f $target
 
-$topdir/bin/mkksiso -a $WORKDIR/custom --ks=$WORKDIR/$(basename $ks) --custom_cfg $topdir/isolinux.cfg $isopath $target
+$topdir/bin/mkksiso -a $WORKDIR/custom --ks=$WORKDIR/$(basename $ks) --custom_cfg $topdir/kickstart/isolinux.cfg $isopath $target