diff --git a/keyboards/handwired/adept42/config.h b/keyboards/handwired/adept42/config.h
index e2666e8d44..252b67ba02 100644
--- a/keyboards/handwired/adept42/config.h
+++ b/keyboards/handwired/adept42/config.h
@@ -25,6 +25,11 @@
 /* Configure pin used for selecting handness */
 #define SPLIT_HAND_PIN F5
 
+/* Configure rgb under glow */
+#define RGB_DI_PIN D3
+#define RGBLED_NUM 6
+#define RGBLED_SPLIT 3
+
 /* Enable split usb detect for Sparkfun Pro Micro */
 #define SPLIT_USB_DETECT
 #define SPLIT_USB_TIMEOUT 1000