diff --git a/INSTALL.md b/INSTALL.md
index c407f55..0a04bd4 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -72,7 +72,7 @@ Install GRUB.
 
     $ pacman -S grub
     $ echo GRUB_ENABLE_CRYPTODISK=y >> /etc/default/grub
-    $ sed -i 's/^GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX="cryptdevice=\/dev\/sda1:lvm:allow-discards resume=\/dev\/mapper\/arch-swap"/' /etc/default/grub
+    $ sed -i 's/^GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX="cryptdevice=\/dev\/sda1:lvm:allow-discards resume=\/dev\/mapper\/arch-swap intel_pstate=no_hwp"/' /etc/default/grub
     $ grub-mkconfig -o /boot/grub/grub.cfg
     $ grub-install /dev/sda
     $ chmod -R g-rwx,o-rwx /boot
diff --git a/playbook.yml b/playbook.yml
index e965554..73af80f 100644
--- a/playbook.yml
+++ b/playbook.yml
@@ -20,7 +20,11 @@
     - { role: firejail, tags: ['firejail'] }
     - { role: unbound, tags: ['unbound'] }
     - { role: editors, tags: ['editors'] }
+    - { role: filesystems, tags: ['filesystems'] }
+    - { role: archive, tags: ['archive'] }
+    - { role: udisks, tags: ['udisks'] }
     - { role: browsers, tags: ['browsers'] }
+    - { role: yubikey, tags: ['yubikey'] }
     - { role: media, tags: ['media'] }
     - { role: mpd, tags: ['mpd'] }
     - { role: mpv, tags: ['mpv'] }
@@ -39,15 +43,11 @@
     - { role: rtorrent, tags: ['rtorrent'] }
     - { role: virtualbox, tags: ['virtualbox'] }
     - { role: hashicorp, tags: ['hashicorp'] }
-    - { role: yubikey, tags: ['yubikey'] }
     - { role: virtualenv, tags: ['virtualenv'] }
     - { role: backup, tags: ['backup'] }
     - { role: tarsnap, tags: ['tarsnap'] }
     - { role: mapping, tags: ['mapping'] }
     - { role: sound, tags: ['sound'] }
-    - { role: archive, tags: ['archive'] }
-    - { role: filesystems, tags: ['filesystems'] }
-    - { role: udisks, tags: ['udisks'] }
     - { role: pim, tags: ['pim'] }
     - { role: radio, tags: ['radio'] }
     - { role: formd, tags: ['formd'] }