diff --git a/requirements.txt b/requirements.txt
index dbfb9a18f0a7d5644f82aaf575bd13a6019185de..a1b9380c20310dd608358bc08ff1c634d5cc92c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,6 @@ mypy
 tox
 sphinx
 sphinx-autodoc-typehints
-sphinx-autodoc
 mssql-django
 pytest
 pytest-django