diff --git a/hwdb.d/60-sensor.hwdb b/hwdb.d/60-sensor.hwdb
index f37f1018ed..f2338b2b10 100644
--- a/hwdb.d/60-sensor.hwdb
+++ b/hwdb.d/60-sensor.hwdb
@@ -572,6 +572,10 @@ sensor:modalias:acpi:KIOX000A*:dmi:*:svnTECLAST:pnDefaultstring:*
 sensor:modalias:acpi:KIOX000A*:dmi:*:svnTECLAST:pnX80Pro:*
  ACCEL_MOUNT_MATRIX=0, 1, 0; 1, 0, 0; 0, 0, 1
 
+# Teclast X89 (E7ED), "tPAD" is too generic also match on BIOS date
+sensor:modalias:acpi:SMO8500*:dmi:*bd12/19/2014:*:rvnTECLAST:rntPAD:*
+ ACCEL_MOUNT_MATRIX=1, 0, 0; 0, -1, 0; 0, 0, 1
+
 # Teclast X98 Plus I (A5C6), generic DMI strings, match entire dmi modalias inc. bios-date
 sensor:modalias:acpi:KIOX000A*:dmi:bvnAmericanMegatrendsInc.:bvr5.011:bd11/03/2015:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnCherryTrailCR:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  ACCEL_MOUNT_MATRIX=0, 1, 0; 1, 0, 0; 0, 0, 1