diff --git a/docs/requirements.txt b/docs/requirements.txt
index b0b15cba..8ee5b13a 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -3,3 +3,4 @@ mkdocs-minify-plugin>=0.4
 mkdocs-redirects>=1.0.1
 mkdocs-git-revision-date-localized-plugin>=0.9.2
 mike==1.1.2
+setuptools