diff --git a/conf.py b/conf.py
index 69d9185..4ecbf69 100644
--- a/conf.py
+++ b/conf.py
@@ -35,6 +35,7 @@ def get_version():
     "_build",
     ".DS_Store",
     ".pytest_cache/*",
+    '.sphinx/*',
     ".tox/*",
     ".venv/*",
     "Thumbs.db",