diff --git uppsrc/CtrlCore/CtrlCore.upp uppsrc/CtrlCore/CtrlCore.upp
--- uppsrc/CtrlCore/CtrlCore.upp
+++ uppsrc/CtrlCore/CtrlCore.upp
@@ -32,6 +32,8 @@ library(POSIX !NOGTK !RAINBOW GUI !OSX) notify;
 
 library(DRAGONFLY) "Xext Xinerama";
 
+library(FREEBSD GUI NOGTK !RAINBOW) Xinerama;
+
 link(OSX !X11) "-framework Foundation -framework Cocoa -framework Carbon";
 
 file