diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index fb53a20..6d40e4b 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -9,6 +9,7 @@ on:
 jobs:
   check-project:
     runs-on: ubuntu-latest
+    container: pandoc/latex
 
     steps:
       - name: 📥 Checkout code