diff --git a/platform/frt/bits/mouse_virtual.h b/platform/frt/bits/mouse_virtual.h
index 9c2474719..5389cfcd6 100644
--- a/platform/frt/bits/mouse_virtual.h
+++ b/platform/frt/bits/mouse_virtual.h
@@ -56,6 +56,8 @@
 
 #include "../import/gdkeys.h"
 
+#include "../frt.h"
+
 namespace frt {
 
 class MouseVirtual : public Mouse, public EventDispatcher {