diff --git a/doc/conf.py b/doc/conf.py
index fc0d4d9c6..a51edfbea 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -14,9 +14,10 @@
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
 
-extensions = ['myst_parser']
+extensions = ['myst_parser', 'sphinx_rtd_dark_mode']
 
 myst_heading_anchors = 3
+default_dark_mode = False
 
 templates_path = ['_templates']
 exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
diff --git a/doc/requirements.txt b/doc/requirements.txt
index 7c3ba8e96..c15160973 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,3 +1,4 @@
 docutils>=0.17
 myst-parser>=2.0.0
-sphinx_rtd_theme>=1.1.1
\ No newline at end of file
+sphinx_rtd_theme>=1.1.1
+sphinx-rtd-dark-mode
\ No newline at end of file