diff --git a/README_SETUP.md b/README_SETUP.md
index efad321cd192098d56462432c1fb2e59810bcefa..485835fdae10239cb4329b0f9b6708c1b020fa2a 100644
--- a/README_SETUP.md
+++ b/README_SETUP.md
@@ -81,5 +81,6 @@ Build documentation in `build/` with `make doc`.
 - sphinx
 - sphinx-autoapi
 - jsdoc (`npm install jsdoc`)
+- jsdoc-sphinx  (`npm install jsdoc-sphinx`)
 - sphinx-js
 - recommonmark