diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 3c8dab1..203b2fd 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -21,10 +21,10 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.8'
 
       # ADJUST THIS: install all dependencies (including pdoc)
-      - run: pip install pdoc
+      - run: pip install pdoc sionna geopandas contextily open3d
       # ADJUST THIS: build your documentation into docs/.
       # We use a custom build script for pdoc itself, ideally you just run `pdoc -o docs/ ...` here.
       - run: pdoc ./src/classes/BostonTwin.py -d numpy -o docs