diff --git a/app/boards/shields/corne/corne.conf b/app/boards/shields/corne/corne.conf
index 2723b038..c8e3c00c 100644
--- a/app/boards/shields/corne/corne.conf
+++ b/app/boards/shields/corne/corne.conf
@@ -1,4 +1,5 @@
-# TODO: Add lines about underglow!
+# Uncomment the following line to enable the Corne RGB Underglow
+# ZMK_RGB_UNDERGLOW=y
 
 # Uncomment the following line to enable the Corne OLED Display
 # CONFIG_ZMK_DISPLAY=y