diff --git a/setup.py b/setup.py
index f1e44c8d..3f3df592 100644
--- a/setup.py
+++ b/setup.py
@@ -6,6 +6,7 @@
 # Copyright (c) 2017-2021 OWS Contributors
 # SPDX-License-Identifier: Apache-2.0
 
+# trigger doc build
 from setuptools import find_packages, setup
 
 install_requirements = [