diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 488295ef3..e3e559f55 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install sphinx sphinx-rtd-theme myst-parser furo torch "numpy<2" scipy pandas prettytable
+          python -m pip install sphinx sphinx-rtd-theme myst-parser furo torch "numpy<2" scipy pandas prettytable traci
           python -m pip install torchrl
 
       - name: Build Sphinx documentation