diff --git a/.github/workflows/clean-docker-tags.yml b/.github/workflows/clean-docker-tags.yml
index 3f840f7..824fc22 100644
--- a/.github/workflows/clean-docker-tags.yml
+++ b/.github/workflows/clean-docker-tags.yml
@@ -16,6 +16,6 @@ jobs:
     uses: hoverkraft-tech/ci-github-container/.github/workflows/prune-pull-requests-images-tags.yml@0.18.0
     with:
       runs-on: '["ubuntu-24.04"]'
-      images: "mailrelay"
+      images: '["mailrelay"]'
       prune-cache-images: true
       pull-request-tag-filter: "^pr-([0-9]+)(?:-|$)"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 520e570..d3899b4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
 
   check-branches:
     name: Check branches
-    runs-on: self-hosted
+    runs-on: ubuntu-24.04
     steps:
       - name: Check branch
         run: |
@@ -27,7 +27,7 @@ jobs:
     permissions:
       contents: write
       pull-requests: write
-    runs-on: self-hosted
+    runs-on: ubuntu-24.04
     outputs:
       latestRelease: ${{ steps.update_release_draft.outputs.tag_name }}
     steps: