diff --git a/src/ifcopenshell-python/ifcopenshell/api/project/create_file.py b/src/ifcopenshell-python/ifcopenshell/api/project/create_file.py
index 48f6a60626..7919d4c99d 100644
--- a/src/ifcopenshell-python/ifcopenshell/api/project/create_file.py
+++ b/src/ifcopenshell-python/ifcopenshell/api/project/create_file.py
@@ -1,4 +1,6 @@
 # IfcOpenShell - IFC toolkit and geometry engine
+# Copyright (C) 2021, 2022 Dion Moult <dion@thinkmoult.com>
+#
 # This file is part of IfcOpenShell.
 #
 # IfcOpenShell is free software: you can redistribute it and/or modify