diff --git a/.github/workflows/deploy_docs.yml b/.github/workflows/deploy_docs.yml
index 4314eb2..fc840b5 100644
--- a/.github/workflows/deploy_docs.yml
+++ b/.github/workflows/deploy_docs.yml
@@ -11,7 +11,7 @@ on:
 
 jobs:
   deploy:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     if: github.repository == 'issp-center-dev/Moller'
     steps:
     - name: Inject slug/short variables
@@ -28,6 +28,11 @@ jobs:
         ref: gh-pages
         path: gh-pages
 
+    - name: Set up LaTeX
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y texlive-lang-japanese texlive-lang-cjk texlive-fonts-recommended texlive-fonts-extra latexmk
+
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
@@ -43,6 +48,7 @@ jobs:
         for lang in ja en; do
           cd ${GITHUB_WORKSPACE}/main/docs/${lang}
           make html
+          make latexpdf
         done
 
     - name: Deploy Configuration
@@ -63,6 +69,7 @@ jobs:
             rm -rf "gh-pages/manual/${TARGET_NAME}/${lang}"
             mkdir -p "gh-pages/manual/${TARGET_NAME}/${lang}"
             cp -r "main/docs/${lang}/build/html" "gh-pages/manual/${TARGET_NAME}/${lang}"
+            cp "main/docs/${lang}/build/latex/moller-usersguide.pdf" "gh-pages/manual/${TARGET_NAME}/${lang}"
           done
           cd gh-pages
           git config --local user.name "${GIT_USER}"