diff --git a/src/lib/common/MacOSXPrecomp.h b/src/lib/common/MacOSXPrecomp.h
deleted file mode 100644
index 53ecc83c..00000000
--- a/src/lib/common/MacOSXPrecomp.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * barrier -- mouse and keyboard sharing utility
- * Copyright (C) 2012-2016 Symless Ltd.
- * Copyright (C) 2002 Chris Schoeneman
- *
- * This package is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * found in the file LICENSE that should have accompanied this file.
- *
- * This package is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
- //
-// Prefix header for all source files of the 'deleteme' target in the 'deleteme' project.
-//
-
-#include <Carbon/Carbon.h>