diff --git a/firmware_configurations/reprapfirmware/DorjeDorf/readme.md b/firmware_configurations/reprapfirmware/DorjeDorf/readme.md
index b03409545..d5430c61c 100644
--- a/firmware_configurations/reprapfirmware/DorjeDorf/readme.md
+++ b/firmware_configurations/reprapfirmware/DorjeDorf/readme.md
@@ -1,4 +1,4 @@
-This is my config for the Voron 2.4 based on Duet 6HC and 3HC. 
+This is my config for the Voron 2.4 300mm based on Duet 6HC and 3HC. 
 
 If you have any questions - ping me on voron discord.