diff -Naur js-lunar/src/Makefile.ref js/src/Makefile.ref
--- js-lunar/src/Makefile.ref	2006-07-26 21:16:47.000000000 +0200
+++ js/src/Makefile.ref	2010-12-05 10:37:59.260528066 +0100
@@ -186,6 +186,7 @@
 	jsscope.h	\
 	jsscript.h	\
 	jsstr.h		\
+	jsutil.h	\
 	jsxdrapi.h	\
 	jsxml.h		\
 	$(NULL)