diff --git a/.local/bin/update-kernel b/.local/bin/update-kernel
index 9ceee40..2c2fc2b 100755
--- a/.local/bin/update-kernel
+++ b/.local/bin/update-kernel
@@ -73,6 +73,7 @@ VMLINUZ="vmlinuz-$KERNEL-gentoo-x86_64"
 ifchecking $INITRANFS
 ifchecking $SYSTEMMAP
 ifchecking $VMLINUZ
+sudo grub-mkconfig -o /boot/grub/grub.cfg
 }
 
 function ifchecking () {