diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2d4195f..00187fe 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,7 +26,7 @@ jobs:
                 1.1-scheme_basics,
                 1.2-scheme_envs,
                 # 1.3-scheme_highorder,
-                # 1.4-scheme_lists,
+                1.4-scheme_lists,
                 1.5-scheme_ds,
                 1.6-scheme_mutation,
                 1.7-scheme_streams,
@@ -48,7 +48,7 @@ jobs:
         uses: actions/checkout@v2
       # Compiles LaTeX file
       - name: LaTeX compile
-        uses: xu-cheng/latex-action@v3
+        uses: triffon/latex-action@master
         with:
           root_file: ${{ matrix.file }}.tex
           latexmk_shell_escape: true