diff --git a/mozilla/xpcom/macbuild/XPCOMIDL.mcp b/mozilla/xpcom/macbuild/XPCOMIDL.mcp
index 5dd2c41117c..e182be7e718 100644
Binary files a/mozilla/xpcom/macbuild/XPCOMIDL.mcp and b/mozilla/xpcom/macbuild/XPCOMIDL.mcp differ