diff --git a/.travis.yml b/.travis.yml
index bf7c845acf..e8b60a83ef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,6 +23,7 @@ addons:
       - p7zip-full
       - docutils-common
       - docutils-doc
+      - python-docutils
       - docbook
       - docbook-xml
       - docbook-xsl