diff --git a/docs/docsite/requirements.txt b/docs/docsite/requirements.txt
index f85de8eb706..632f07bd64a 100644
--- a/docs/docsite/requirements.txt
+++ b/docs/docsite/requirements.txt
@@ -1,3 +1,6 @@
-#pip packages required to build docssite
-sphinx
+#pip packages required to build docsite
+jinja2
 PyYAML
+rstcheck
+sphinx
+sphinx-notfound-page
diff --git a/docs/docsite/rst/community/documentation_contributions.rst b/docs/docsite/rst/community/documentation_contributions.rst
index 9558ed32267..ef859ddf3f2 100644
--- a/docs/docsite/rst/community/documentation_contributions.rst
+++ b/docs/docsite/rst/community/documentation_contributions.rst
@@ -71,6 +71,7 @@ To work with documentation on your local machine, you need the following package
 - jinja2
 - rstcheck
 - sphinx
+- sphinx-notfound-page
 
 .. note::