diff --git a/docs/source/conf.py b/docs/source/conf.py
index b43563b..791d6d5 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -22,7 +22,6 @@
     "sphinx.ext.mathjax",
     "sphinx.ext.viewcode",
     "sphinx.ext.githubpages",
-    "nbsphinx",
     "jupyter_sphinx",
     "myst_nb"
 ]