diff --git a/mailnews/mime/macbuild/nsMacmimecms.cpp b/mailnews/mime/macbuild/nsMacmimecms.cpp
new file mode 100644
index 00000000000..b7698c84cf0
--- /dev/null
+++ b/mailnews/mime/macbuild/nsMacmimecms.cpp
@@ -0,0 +1,26 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape 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/NPL/
+ *
+ * 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.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ *     Javier Delgadillo <javi@netscape.com>
+ */
+ 
+#ifdef ENABLE_SMIME
+#include "mimecms.cpp"
+#endif
\ No newline at end of file
diff --git a/mailnews/mime/macbuild/nsMacmimemcms.cpp b/mailnews/mime/macbuild/nsMacmimemcms.cpp
new file mode 100644
index 00000000000..7a29066426d
--- /dev/null
+++ b/mailnews/mime/macbuild/nsMacmimemcms.cpp
@@ -0,0 +1,26 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape 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/NPL/
+ *
+ * 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.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ *     Javier Delgadillo <javi@netscape.com>
+ */
+ 
+#ifdef ENABLE_SMIME
+#include "mimemcms.cpp"
+#endif
\ No newline at end of file