diff --git a/docs/conf.py b/docs/conf.py
index 686f182..4263bad 100755
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -40,7 +40,7 @@ import pyzkb
 
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['sphinx.ext.autodoc', 'sphinx.ext.viewcode', 'sphinxcontrib.napoleon']
+extensions = ['sphinx.ext.autodoc', 'sphinx.ext.viewcode', 'sphinx.ext.napoleon']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']