diff --git a/doc/conf.py b/doc/conf.py
index 7a158c7f6..6e935452c 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -81,7 +81,6 @@ def linkcode_resolve(domain, info):
 
     import importlib
     import inspect
-    import os
 
     # Modify this to point to your package
     module_name = info["module"]