diff --git a/group_vars/all b/group_vars/all
index 200b2a6..780bfc0 100644
--- a/group_vars/all
+++ b/group_vars/all
@@ -283,3 +283,5 @@ aur_fonts:
 
 syncthing:
     run_on: trusted
+
+kernel_parameters: "quiet consoleblank=60 i915.enable_psr=2"
diff --git a/roles/base/tasks/main.yml b/roles/base/tasks/main.yml
index 69da68b..d93c97c 100644
--- a/roles/base/tasks/main.yml
+++ b/roles/base/tasks/main.yml
@@ -9,6 +9,17 @@
   hostname: name={{ hostname }}
   when: hostname is defined
 
+- name: Set kernel parameters
+  lineinfile: "dest=/etc/default/grub
+              regexp=^GRUB_CMDLINE_LINUX_DEFAULT
+              state=present
+              line='GRUB_CMDLINE_LINUX_DEFAULT=\"{{ kernel_parameters }}\"'"
+  when: kernel_parameters is defined and bootloader == 'grub'
+  notify:
+    - rebuild grub
+  tags:
+    - kernelparams
+
 - include: shell.yml
 - include: user.yml
 - include: sudo.yml