diff --git a/.github/workflows/build-and-deploy-documentation.yaml b/.github/workflows/build-and-deploy-documentation.yaml
index 0ebc771..09ff33e 100644
--- a/.github/workflows/build-and-deploy-documentation.yaml
+++ b/.github/workflows/build-and-deploy-documentation.yaml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/setup-python@v5
 
       - name: Install dependencies
-        run: pip install sphinx sphinx_rtd_theme myst_parser
+        run: pip install sphinx sphinx_rtd_theme myst_parser python-docs-theme
 
       - name: Build Docs
         run: sphinx-build -b html . _build/html