diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 9b6cb32..10d5b4c 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -21,4 +21,6 @@ formats:
 python:
   install:
     - method: pip
-      path: .
\ No newline at end of file
+      path: .
+    - method: pip
+      path: sphinx_rtd_theme
\ No newline at end of file
diff --git a/docs/conf.py b/docs/conf.py
index 1cc400e..a4711c9 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -25,7 +25,10 @@
 
 # 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"]
+extensions = [
+    "sphinx.ext.autodoc",
+    "sphinx_rtd_theme",
+]
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ["_templates"]
@@ -91,7 +94,7 @@
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = "default"
+html_theme = "sphinx_rtd_theme"
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the