diff --git a/hwdb.d/60-sensor.hwdb b/hwdb.d/60-sensor.hwdb
index bbdb217440..ce800da5e4 100644
--- a/hwdb.d/60-sensor.hwdb
+++ b/hwdb.d/60-sensor.hwdb
@@ -311,7 +311,7 @@ sensor:modalias:acpi:BOSC0200*:dmi:*:svnHampoo*:pnC3W6_AP108_4GB:*
 
 # Chuwi Ubook X (CWI535)
 sensor:modalias:acpi:MXC6655*:dmi*:svnCHUWIInnovationAndTechnology*:pnUBookX:*
- ACCEL_MOUNT_MATRIX=0, 0, -1; 1, 0, 0; 0, 1, 0
+ ACCEL_MOUNT_MATRIX=0, -1, 0; -1, 0, 0; 0, 0, -1
 
 #########################################
 # Connect