diff --git a/.ci/docker/requirements.txt b/.ci/docker/requirements.txt
index 843362dd095..1c782cc28eb 100644
--- a/.ci/docker/requirements.txt
+++ b/.ci/docker/requirements.txt
@@ -4,7 +4,6 @@
 sphinx==5.0.0
 sphinx-gallery==0.11.1
 sphinx_design
-nbsphinx
 docutils==0.16
 sphinx-copybutton
 pypandoc==1.12
diff --git a/conf.py b/conf.py
index 36bf506f864..f0f4905844c 100644
--- a/conf.py
+++ b/conf.py
@@ -76,7 +76,6 @@
     'sphinx_copybutton',
     'sphinx_gallery.gen_gallery',
     'sphinx_design',
-    'nbsphinx'
 ]
 
 intersphinx_mapping = {