diff --git a/hardware/p8-laptop.nix b/hardware/p8-laptop.nix
index 8691182..043f196 100644
--- a/hardware/p8-laptop.nix
+++ b/hardware/p8-laptop.nix
@@ -28,6 +28,10 @@
 
     # Enable sensors
     hardware.sensor.iio.enable = true;
+    services.udev.extraHwdb = ''
+        sensor:modalias:acpi:BOSC0200*:dmi:*
+        ACCEL_MOUNT_MATRIX=-1, 0, 0; 0, 1, 0; 1, 0, 0
+    '';
 
     # Enable sound.
     sound.enable = true;