diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index ff5cf08e..cccf28c3 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -33,7 +33,7 @@ jobs:
       - name: Build Docs with sphinx-multiversion
         run: |
           cd docs
-          poetry run sphinx-multiversion source _build/html
+          poetry run sphinx-multiversion docs docs/_build/html
 
       - name: Prepare Deployment
         run: |
diff --git a/docs/conf.py b/docs/conf.py
index c41e819b..4b3dee20 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -38,6 +38,7 @@
     'sphinx.ext.doctest',
     "sphinx_favicon",
     "hoverxref.extension",
+    "sphinx_multiversion",
     "_extension.gallery_directive",
 ]