diff --git a/Tools/scripts/decode_devid.py b/Tools/scripts/decode_devid.py
index 7d28f31bc6..7c7bda0eab 100755
--- a/Tools/scripts/decode_devid.py
+++ b/Tools/scripts/decode_devid.py
@@ -56,7 +56,8 @@ compass_types = {
     0x0E : "DEVTYPE_MAG3110",
     0x0F : "DEVTYPE_SITL",
     0x10 : "DEVTYPE_IST8308",
-    0x11 : "DEVTYPE_RM3100",
+    0x11 : "DEVTYPE_RM3100_OLD",
+    0x12 : "DEVTYPE_RM3100",
 }
 
 imu_types = {