diff --git a/libs/temporal/domain_swap.cc b/libs/temporal/domain_swap.cc
deleted file mode 100644
index 49d8eea6ba..0000000000
--- a/libs/temporal/domain_swap.cc
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (C) 2023 Paul Davis <paul@linuxaudiosystems.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "temporal/domain_swap.h"
-
-using namespace Temporal;
-
diff --git a/libs/temporal/wscript b/libs/temporal/wscript
index 9fe008f52f..8f3518ae4e 100644
--- a/libs/temporal/wscript
+++ b/libs/temporal/wscript
@@ -28,7 +28,6 @@ temporal_sources = [
     'debug.cc',
     'bbt_time.cc',
     'beats.cc',
-    'domain_swap.cc',
     'enums.cc',
     'range.cc',
     'superclock.cc',