diff --git a/otc_metadata/templates/doc_requirements.txt.j2 b/otc_metadata/templates/doc_requirements.txt.j2
index 055b51a..3f4266d 100644
--- a/otc_metadata/templates/doc_requirements.txt.j2
+++ b/otc_metadata/templates/doc_requirements.txt.j2
@@ -12,3 +12,4 @@ reno>=3.1.0 # Apache-2.0
 otc-sphinx-directives>=0.1.0
 sphinx-minify>=0.0.1 # Apache-2.0
 git+https://gitea.eco.tsi-dev.otc-service.com/infra/otc-metadata-swiss.git#egg=otc_metadata
+setuptools