diff --git a/19.new.rst b/19.new.rst
new file mode 100644
index 00000000..bcf4e7d1
--- /dev/null
+++ b/19.new.rst
@@ -0,0 +1 @@
+Add a hook for ``workflow``, which is missing version information contained in metadata.
diff --git a/src/_pyinstaller_hooks_contrib/hooks/stdhooks/hook-workflow.py b/src/_pyinstaller_hooks_contrib/hooks/stdhooks/hook-workflow.py
new file mode 100644
index 00000000..4fd1abe4
--- /dev/null
+++ b/src/_pyinstaller_hooks_contrib/hooks/stdhooks/hook-workflow.py
@@ -0,0 +1,14 @@
+# ------------------------------------------------------------------
+# Copyright (c) 2020 PyInstaller Development Team.
+#
+# This file is distributed under the terms of the GNU General Public
+# License (version 2.0 or later).
+#
+# The full license is available in LICENSE.GPL.txt, distributed with
+# this software.
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+# ------------------------------------------------------------------
+
+from PyInstaller.utils.hooks import copy_metadata
+datas = copy_metadata('workflow')