diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0ac3efc..4bf0755 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -5,7 +5,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        texlive_version: [2020, 2021, 2022, latest]
+        texlive_version: [latest]
     runs-on: ubuntu-latest
     steps:
       - name: Set up Git repository
@@ -16,9 +16,8 @@ jobs:
           scheme: small
           texlive_version: ${{ matrix.texlive_version }}
           run: |
-            apk add make
-            tlmgr install blindtext
-            cd test && make
-      - name: Check pdf files
-        run: |
-          file test/test.pdf | grep -q ' PDF '
+            echo "CPU count: $(nproc)"
+            # echo "::group::Package install"
+            apk add    \
+                 make
+            # echo "::endgroup::"
diff --git a/action.sh b/action.sh
index 882a12d..c869841 100755
--- a/action.sh
+++ b/action.sh
@@ -4,6 +4,11 @@ set -eo pipefail
 
 run() {
   echo -e "\033[1;34m$@\033[0m"
+  echo
+  echo
+  echo "-----------------"
+  echo
+  echo
   "$@"
 }