diff --git a/documentation/conf.py b/documentation/conf.py
index 53cd8f488..38407d74e 100644
--- a/documentation/conf.py
+++ b/documentation/conf.py
@@ -6,7 +6,7 @@
 from pathlib import Path
 
 import betty
-from betty import about, fs
+from betty import fs
 from betty.asyncio import wait_to_thread
 from betty.fs import ROOT_DIRECTORY_PATH, FileSystem
 from betty.locale import LocalizerRepository