diff --git a/robotgo.go b/robotgo.go
index 5e7b56c..57c3d28 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -2,17 +2,20 @@ package robotgo
 
 /*
 //#if defined(IS_MACOSX)
-	#cgo darwin CFLAGS: -x objective-c  -Wno-deprecated-declarations
-	#cgo darwin LDFLAGS: -framework Cocoa -framework OpenGL -framework IOKit -framework Carbon -framework CoreFoundation
+	#cgo darwin CFLAGS: -x objective-c  -Wno-deprecated-declarations -I/usr/local/opt/libpng/include -I/usr/local/opt/zlib/include
+	#cgo darwin LDFLAGS: -framework Cocoa -framework OpenGL -framework IOKit -framework Carbon -framework CoreFoundation -L/usr/local/opt/libpng/lib -lpng -L/usr/local/opt/zlib/lib -lz
 //#elif defined(USE_X11)
 	#cgo linux CFLAGS:-I/usr/src
 	#cgo linux LDFLAGS:-L/usr/src -lpng -lz -lX11 -lXtst -lm
 //#endif
-	#cgo windows LDFLAGS: -lgdi32 -luser32
+	#cgo windows LDFLAGS: -lgdi32 -luser32 -lpng -lz
 //#include <AppKit/NSEvent.h>
 #include "screen/goScreen.h"
 #include "mouse/goMouse.h"
 #include "key/goKey.h"
+#include "bitmap/goBitmap.h"
+//#include "window/goWindow.h"
+//#include "event/goEvent.h"
 */
 import "C"