diff --git a/leaves/vmd.cfg b/leaves/vmd.cfg
index 6406de5..8470e44 100644
--- a/leaves/vmd.cfg
+++ b/leaves/vmd.cfg
@@ -47,6 +47,7 @@ pciutils # Pciutils provides lspci commandline tool and is not installed by defa
 
 %post # Beginning of the post-installation section
 localectl set-keymap ch-fr # Set keymap to `ch-fr`. Alternatively, `us` can be picked.
-# dnf update -y # Update the system NOTE : seems to bork the system. Will comment that out for now 
+dnf update -y # Update the system NOTE : seems to bork the system. Will comment that out for now 
+grub2-mkconfig -o /boot/grub2/grub.cfg # Update grub otherwise the system won't boot properly
 # firstboot --reconfig kickstart # To launch the initial setup after the first boot
 %end # End of the %post section
\ No newline at end of file