diff --git a/.github/workflows/acceptance_tests.yml b/.github/workflows/acceptance_tests.yml
index 66d349b91..a23f3c445 100644
--- a/.github/workflows/acceptance_tests.yml
+++ b/.github/workflows/acceptance_tests.yml
@@ -1,4 +1,5 @@
 name: acceptance tests
+
 on:
   pull_request:
     branches:
@@ -6,6 +7,11 @@ on:
   push:
     branches:
       - 'develop'
+
+concurrency:
+  group: mizu-acceptance-tests-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   run-acceptance-tests:
     name: Run acceptance tests
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 06e58dc32..e0fb1523a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -1,12 +1,15 @@
 name: publish
+
 on:
   push:
     branches:
       - 'develop'
       - 'main'
+
 concurrency:
   group: mizu-publish-${{ github.ref }}
   cancel-in-progress: true
+
 jobs:
   docker:
     runs-on: ubuntu-latest
@@ -81,4 +84,3 @@ jobs:
           tag: ${{ steps.versioning.outputs.version }}
           prerelease: ${{ github.ref != 'refs/heads/main' }}
           bodyFile: 'cli/bin/README.md'
-