diff --git a/hosts/workstation/default.nix b/hosts/workstation/default.nix
index b0bd992..266f400 100644
--- a/hosts/workstation/default.nix
+++ b/hosts/workstation/default.nix
@@ -98,11 +98,11 @@ in
   };
 
   services = {
-    #udev = {
-      #extraRules = ''
-        #KERNEL=="card0", SUBSYSTEM=="drm", RUN+=""${pkgs.kanshi-fix}"/bin/kanshi-fix"
-      #'';
-    #};
+    udev = {
+      extraRules = ''
+        ACTION=="add|change", KERNEL=="sd[a-z]*[0-9]*|mmcblk[0-9]*p[0-9]*|nvme[0-9]*n[0-9]*p[0-9]*", ENV{ID_FS_TYPE}=="ext4", ATTR{../queue/scheduler}="none"
+      '';
+    };
     pcscd = {
       enable = true;
     };