diff --git a/.github/workflows/delete-packages.yml b/.github/workflows/delete-packages.yml
index 6b9dcb5..5e5ae4c 100644
--- a/.github/workflows/delete-packages.yml
+++ b/.github/workflows/delete-packages.yml
@@ -1,6 +1,13 @@
 name: Delete untagged packages
 
-on: workflow_dispatch
+on: 
+  workflow_run:
+    workflows:
+      - build-check
+      - Create and publish a Docker image
+      - format-check
+    types:
+      -completed
 
 jobs:
   delete-untagged-packages:
@@ -9,8 +16,6 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/delete-package-versions@v5
+      - uses: dataaxiom/ghcr-cleanup-action@v1
         with:
-          package-name: 'txtdot'
-          package-type: 'container'
-          delete-only-untagged-versions: 'true'
+          token: ${{ secrets.GITHUB_TOKEN }}