diff --git a/config/corne.keymap b/config/corne.keymap
index 48281ca..cf7d2cd 100644
--- a/config/corne.keymap
+++ b/config/corne.keymap
@@ -2,6 +2,7 @@
 #include <dt-bindings/zmk/bt.h>
 #include <dt-bindings/zmk/ext_power.h>
 #include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/outputs.h>
 #include <dt-bindings/zmk/rgb.h>
 
 / {