diff --git a/cpp/Script.cpp b/cpp/Script.cpp
index 0f87adb..ee03aaf 100644
--- a/cpp/Script.cpp
+++ b/cpp/Script.cpp
@@ -18,6 +18,7 @@
 #include <malloc.h>
 
 #include "RenderScript.h"
+#include <rs.h>
 
 using namespace android;
 using namespace RSC;