diff --git a/mozilla/rdf/macbuild/rdf.mcp b/mozilla/rdf/macbuild/rdf.mcp
index fe163bf2f4c..d15a568752c 100644
Binary files a/mozilla/rdf/macbuild/rdf.mcp and b/mozilla/rdf/macbuild/rdf.mcp differ
diff --git a/mozilla/rdf/macbuild/rdf.prefix b/mozilla/rdf/macbuild/rdf.prefix
index ca5e147be45..6166f0c16c5 100644
--- a/mozilla/rdf/macbuild/rdf.prefix
+++ b/mozilla/rdf/macbuild/rdf.prefix
@@ -1,4 +1,2 @@
-#include "DefinesMac.h"
-#include "DefinesMozilla.h"
-#include "IDE_Options.h"
-#include "ansi_prefix.mac.h"
+
+#include "MacPrefix.h"
diff --git a/mozilla/rdf/macbuild/rdfDebug.prefix b/mozilla/rdf/macbuild/rdfDebug.prefix
index c2930605d90..f35346e1e58 100644
--- a/mozilla/rdf/macbuild/rdfDebug.prefix
+++ b/mozilla/rdf/macbuild/rdfDebug.prefix
@@ -1,6 +1,3 @@
-#define DEBUG
+#define DEBUG		1
 
-#include "DefinesMac.h"
-#include "DefinesMozilla.h"
-#include "IDE_Options.h"
-#include "ansi_prefix.mac.h"
+#include "MacPrefix_debug.h"