diff --git a/keyboard/gherkin_rgb/readme.md b/keyboard/gherkin_rgb/readme.md
index 77259fc3..7b43f403 100644
--- a/keyboard/gherkin_rgb/readme.md
+++ b/keyboard/gherkin_rgb/readme.md
@@ -16,6 +16,8 @@ Pinout
 
 Mosfet on B5 to control backlight.
 
+WS2812b data pin on F6.
+
 BOM
 
     1	Pro Micro