diff --git a/mozilla/xpinstall/cleanup/macbuild/CarbResource.r b/mozilla/xpinstall/cleanup/macbuild/CarbResource.r
new file mode 100644
index 00000000000..0ff8ad76d49
--- /dev/null
+++ b/mozilla/xpinstall/cleanup/macbuild/CarbResource.r
@@ -0,0 +1,26 @@
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is Mozilla Navigator.
+ * 
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corp.  Portions created by Netscape Communications Corp. are
+ * Copyright (C) 1998, 1999, 2000, 2001 Netscape Communications Corp.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+
+type 'carb' {
+};
+
+resource 'carb' (0, "") {
+};