diff --git a/docs/requirements.txt b/docs/requirements.txt
index f801005fd3..6a08cbb263 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -5,6 +5,7 @@ myst-parser==0.15.2
 myst-parser[linkify]==0.15.2
 Jinja2 < 3.1
 alabaster==0.7.13
+sphinxcontrib-applehelp==1.0.7
 
 # sphinx-multiversion with evennia fixes 
 git+https://github.com/evennia/sphinx-multiversion.git@evennia-mods#egg=sphinx-multiversion