diff --git a/.forgejo/workflows/package-check.yml b/.forgejo/workflows/package-check.yml
index 3a38df7..f337c85 100644
--- a/.forgejo/workflows/package-check.yml
+++ b/.forgejo/workflows/package-check.yml
@@ -20,25 +20,29 @@ jobs:
 
       - name: Check for latest package version
         id: check
+        shell: sh
         run: |
           PACKAGE="curl"
-          LATEST=$(apk policy $PACKAGE | sed -n '2p' | sed 's/^[[:space:]]*//; s/[[:space:]:]*$//')
-          echo "latest_version=$LATEST" >> "$GITHUB_OUTPUT"
+          LATEST=$(apk policy "$PACKAGE" | sed -n '2p' | sed 's/^[[:space:]]*//; s/[[:space:]:]*$//')
+          echo "LATEST_VERSION=$LATEST" >> $GITHUB_ENV
+          echo "latest_version=$LATEST" >> $GITHUB_OUTPUT
 
       - name: Compare with last known version
-        id: compare
+        shell: sh
         run: |
           FILE=".last_version"
           [ -f "$FILE" ] && LAST=$(cat "$FILE") || LAST="none"
           echo "Last known version: $LAST"
-          if [ "$LAST" != "${{ steps.check.outputs.latest_version }}" ]; then
-            echo "update=true" >> "$GITHUB_OUTPUT"
+          echo "Current version: $LATEST_VERSION"
+          if [ "$LAST" != "$LATEST_VERSION" ]; then
+            echo "UPDATE=true" >> $GITHUB_ENV
           else
-            echo "update=false" >> "$GITHUB_OUTPUT"
+            echo "UPDATE=false" >> $GITHUB_ENV
           fi
 
       - name: Start dockerd
-        if: steps.compare.outputs.update == 'true'
+        if: env.UPDATE == 'true'
+        shell: sh
         run: |
           dockerd-entrypoint.sh &
           timeout=30
@@ -53,19 +57,20 @@ jobs:
           done
 
       - name: Build and push Docker image
-        if: steps.compare.outputs.update == 'true'
+        if: env.UPDATE == 'true'
+        shell: sh
         run: |
           docker build -t git.shork.ch/melody/docker-test:latest .
           echo "${{ secrets.DOCKER_PASSWORD }}" | docker login git.shork.ch -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
           docker push git.shork.ch/melody/docker-test:latest
-          echo "${{ steps.check.outputs.latest_version }}" > .last_version
+          echo "$LATEST_VERSION" > .last_version
 
       - name: Commit updated version file
-        if: steps.compare.outputs.update == 'true'
+        if: env.UPDATE == 'true'
+        shell: sh
         run: |
           git config user.name "forgejo-runner"
           git config user.email "runner@forgejo.local"
           git add .last_version
-          git commit -m "Update tracked version to ${{ steps.check.outputs.latest_version }}"
+          git commit -m "Update tracked version to $LATEST_VERSION"
           git push
-