diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index fe44d68e93449b1d133ee62b1470018f6a22a395..b6de63cb3f231e1203cfa00eccd35edd3aee456a 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec
@@ -138,6 +138,11 @@ echo "/sbin/installkernel $KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm /boot
 echo "rm -f /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm"
 echo "fi"
 echo ""
+echo "%preun"
+echo "if [ -x /sbin/new-kernel-pkg ]; then"
+echo "new-kernel-pkg --remove $KERNELRELEASE --rminitrd --initrdfile=/boot/initramfs-$KERNELRELEASE.img"
+echo "fi"
+echo ""
 echo "%files"
 echo '%defattr (-, root, root)'
 echo "/lib/modules/$KERNELRELEASE"