diff --git a/arch.sh b/arch.sh
index f31c357..83379e9 100644
--- a/arch.sh
+++ b/arch.sh
@@ -409,6 +409,7 @@ function main {
   # === Power management ==
   sudo systemctl enable tuned.service
   sudo systemctl start tuned.service
+  tuned-adm auto_profile # change the profile automatically
 
 
   printf "\nConcernant le Secure Boot, voici le tuto :"