diff --git a/install.org b/install.org
index 5a3020e..39a84bf 100644
--- a/install.org
+++ b/install.org
@@ -1683,13 +1683,23 @@ for file in ./*; do
   command ${file};
 done
 #+end_src
+* Enable TRIM (SSD only)
+#+begin_src bash
+  sudo systemctl enable --now fstrim.timer
+#+end_src
+
+* Set the fastest mirror for Pacman
+#+begin_src bash
+  sudo pacman-mirrors --fasttrack
+#+end_src
+
 * Some notes - Systemd
 To improve the startup time.
 
 #+begin_src bash
-sudo systemctl disable apparmor
-sudo systemctl disable snapd
-sudo systemctl disable systemd-backlight@backlight\:intel_backlight.service
+  sudo systemctl disable apparmor
+  sudo systemctl disable snapd
+  sudo systemctl disable systemd-backlight@backlight\:intel_backlight.service
 #+end_src
 
 To see next timers