diff --git a/.github/workflows/deploy_docs.yml b/.github/workflows/deploy_docs.yml
index afdeca6..fee1b3f 100644
--- a/.github/workflows/deploy_docs.yml
+++ b/.github/workflows/deploy_docs.yml
@@ -19,7 +19,7 @@ jobs:
         sudo apt install pandoc
         python -m pip install --upgrade pip
         pip install boto smart_open sphinx sphinx-rtd-theme pythainlp
-        pip install -e .
+        pip install -e .[full]
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
     - name: Build sphinx documentation
       run: |