diff --git a/.gitea/workflows/build-pdf.yml b/.gitea/workflows/build-pdf.yml
index 4d61f00..6535b91 100644
--- a/.gitea/workflows/build-pdf.yml
+++ b/.gitea/workflows/build-pdf.yml
@@ -8,8 +8,6 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
-    container:
-      image: texlive/texlive:latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -35,6 +33,7 @@ jobs:
 
       - name: Compile changed root files
         if: steps.changed.outputs.roots != ''
+        uses: docker://texlive/texlive:latest
         run: |
           mkdir -p pdf aux
           for f in ${{ steps.changed.outputs.roots }}; do