diff --git a/.requirements/docs.in b/.requirements/docs.in
index dfdfc77e..c5d7d43b 100644
--- a/.requirements/docs.in
+++ b/.requirements/docs.in
@@ -7,6 +7,7 @@ nbstripout
 pandoc
 pydocstyle
 sphinx
+sphinx-inline-tabs
 sphinxext-opengraph
 sphinxcontrib-gtagjs
 ipython