diff --git a/board/boundarydevices/common/readme.txt b/board/boundarydevices/common/readme.txt
index 307cfb5549..d3169b08f5 100644
--- a/board/boundarydevices/common/readme.txt
+++ b/board/boundarydevices/common/readme.txt
@@ -31,6 +31,9 @@ Here is the list of targeted platforms per defconfig:
   - Nitrogen8MNano
   - Nitrogen8MNano_SOM
 
+- nitrogen8mp_defconfig
+  - Nitrogen8MPlus_SOM
+
 To install, simply copy the image to your storage (SD, eMMC, USB):
 
 $ sudo dd if=output/images/sdcard.img of=/dev/sdX