diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4adb70e8..e5dbfc8b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,11 +15,14 @@ jobs:
       - name: Install Packages (apt)
         run: |
           sudo apt update
-          sudo apt install qttools5-dev-tools python3-sphinx latexmk texlive texlive-latex-extra
+          sudo apt install qttools5-dev-tools latexmk texlive texlive-latex-extra
 
       - name: Checkout Source
         uses: actions/checkout@v3
 
+      - name: Install Packages (pip)
+        run: pip install -r docs/source/requirements.txt
+
       - name: Build Assets
         run: python setup.py qtlrelease sample manual