diff --git a/XPS-13-7390-2-in-1--.md b/XPS-13-7390-2-in-1--.md
index d39ce5e..e38bfaa 100644
--- a/XPS-13-7390-2-in-1--.md
+++ b/XPS-13-7390-2-in-1--.md
@@ -173,14 +173,15 @@ Disable secure boot in bios to permit Hibernate.
 
 souce : [](https://doc.ubuntu-fr.org/tutoriel/activer_hibernation)
 
+~~~
+apt install pm-utils
+~~~
+
 ~~~
 update-initramfs -u -k $(uname -r)
 pm-hibernate
 ~~~
 
-Hiberner au bout de x secondes après une mise en veille
-[](https://doc.ubuntu-fr.org/veille_et_hibernation)
-
 ~~~
 printf "RESUME=UUID=$(blkid | awk -F\" '/swap/ {print $2}')\n" | head -n 1| sudo tee /etc/initramfs-tools/conf.d/resume
 update-initramfs -u -k all
@@ -197,6 +198,9 @@ kernel lockdown prevent hibernation :
 [](https://unix.stackexchange.com/questions/591488/why-does-the-kernel-lockdown-prevent-hibernation)
 [](https://rephlex.de/blog/2019/12/27/how-to-hibernate-and-resume-from-swap-file-in-ubuntu-20-04-using-full-disk-encryption/)
 
+Hiberner au bout de x secondes après une mise en veille
+[](https://doc.ubuntu-fr.org/veille_et_hibernation)
+
 ## encrypt swap partition
 
 ~~~