diff --git a/config/lily58.keymap b/config/lily58.keymap
index f83a136..6f2b490 100644
--- a/config/lily58.keymap
+++ b/config/lily58.keymap
@@ -7,6 +7,7 @@
 #include <behaviors.dtsi>
 #include <dt-bindings/zmk/bt.h>
 #include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/mouse.h>
 
 &mt {
     flavor = "tap-preferred";