diff --git a/mozilla/xpcom/macbuild/XPCOMIDL.mcp b/mozilla/xpcom/macbuild/XPCOMIDL.mcp
index 9570608a5be..9b86cb16810 100644
Binary files a/mozilla/xpcom/macbuild/XPCOMIDL.mcp and b/mozilla/xpcom/macbuild/XPCOMIDL.mcp differ