diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 161b23f..92c6c7b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -96,18 +96,12 @@ jobs:
 
   run-container:
     runs-on: ubuntu-latest
-    container: node:18
+    container: python:3.10-slim
     steps:
       - name: Checkout
         uses: actions/checkout@v4.2.2
         with:
           submodules: 'true'
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.10'
-      # pip needs LaTeX? https://github.com/actions/setup-python/issues/821#issuecomment-2078641947
-      - name: Install LaTeX
-        run: apt-get install -y texlive-full
       - name: Install dependencies
         run: pip install -r src/scripts/app/requirements.txt
       - name: Run tests and collect coverage