diff --git a/requirements.txt b/requirements.txt
index 879b04740bdc883da1191816538253edd27dfe8a..acb35e07b829748526228ea5b98c76bce4ed5c86 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,6 +9,7 @@ pyarrow
 cpymad
 pandarallel
 sphinx
+sphinx-autobuild
 pdoc3
 dask
 seaborn