diff --git a/reactos/base/applications/cmdutils/wscript/wscript.h b/reactos/base/applications/cmdutils/wscript/wscript.h
index 2c863f99ed5..905a8ea6fd5 100644
--- a/reactos/base/applications/cmdutils/wscript/wscript.h
+++ b/reactos/base/applications/cmdutils/wscript/wscript.h
@@ -29,6 +29,7 @@
 #include <windef.h>
 #include <winbase.h>
 #include <initguid.h>
+#include <ole2.h>
 #include <ihost.h>
 #include <wine/debug.h>
 #include <wine/unicode.h>