diff --git a/docs/conf.py b/docs/conf.py
index b67e3a21..26becbc2 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -24,7 +24,8 @@ on_rtd = os.environ.get("READTHEDOCS", None) == "True"
 #
 import os
 import sys
-sys.path.insert(0, os.path.abspath('..'))
+
+sys.path.insert(0, os.path.abspath(".."))
 
 # -- General configuration ------------------------------------------------