diff --git a/.github/workflows/release-artifacts.yml b/.github/workflows/release-artifacts.yml
index 325c1f7d39407403e48339bccf33789fc356f406..0beb418a07c309ef77b766185eed977491df2cfd 100644
--- a/.github/workflows/release-artifacts.yml
+++ b/.github/workflows/release-artifacts.yml
@@ -12,6 +12,10 @@ on:
     # we do the full build on tags.
     tags: ["v*"]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+  
 permissions:
   contents: write
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 9759163290e942ea01ef3190d5b041ea23be2559..4e61824ee5bc6f297af75f4dc47912889e1cf0ff 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -5,6 +5,10 @@ on:
     branches: ["develop", "release-*"]
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+  
 jobs:
   lint:
     runs-on: ubuntu-latest
diff --git a/changelog.d/10451.misc b/changelog.d/10451.misc
new file mode 100644
index 0000000000000000000000000000000000000000..e38f4b476ddea68783736093d679e13d5853f84a
--- /dev/null
+++ b/changelog.d/10451.misc
@@ -0,0 +1 @@
+Cancel redundant GHA workflows when a new commit is pushed.