diff --git a/libs/temporal/temporal/types_convert.h b/libs/temporal/temporal/types_convert.h
new file mode 100644
index 0000000000..a3afe773b1
--- /dev/null
+++ b/libs/temporal/temporal/types_convert.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+#ifndef TEMPORAL_TYPES_CONVERT_H
+#define TEMPORAL_TYPES_CONVERT_H
+
+#ifdef COMPILER_MSVC
+#pragma warning(disable:4101)
+#endif
+
+#include "pbd/enum_convert.h"
+
+#include "temporal/types.h"
+
+namespace PBD {
+
+DEFINE_ENUM_CONVERT(Temporal::TimeDomain)
+
+} // namespace PBD
+
+#endif // TEMPORAL_TYPES_CONVERT_H