diff --git a/hwdb.d/60-sensor.hwdb b/hwdb.d/60-sensor.hwdb
index 189c19588a..480dab4cd2 100644
--- a/hwdb.d/60-sensor.hwdb
+++ b/hwdb.d/60-sensor.hwdb
@@ -221,8 +221,8 @@ sensor:modalias:acpi:KIOX010A:*:dmi:*:svnAMI:*:skuH8Y6:*    # MaxBook Y14
 # BNCF
 #########################################
 
-sensor:modalias:acpi:NSA2513:*:dmi:*:svnBNCF:pnNewBook11:*    # NewBook 11 2-in-1
- ACCEL_MOUNT_MATRIX=0, 1, 0; -1, 0, 0; 0, 0, -1
+sensor:modalias:acpi:NSA2513:*:dmi:*:svnBNCF:pnNewBook11:*    # NewBook 11 2-in-1: Panel at -90 degrees. No ACPI in_mount_matrix.
+ ACCEL_MOUNT_MATRIX=0, 1, 0; -1, 0, 0; 0, 0, 1
 
 #########################################
 # BUSH