diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index d83f58d3..eeada322 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -9,6 +9,10 @@ on:
     tags:
       - '*'
 
+concurrency:
+  group: ci-${{ github.head_ref || github.ref }}-${{ github.repository }}
+  cancel-in-progress: true
+
 jobs:
   docker:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 17e3c809..48fe2cf8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,6 +9,10 @@ on:
     tags:
       - '*'
 
+concurrency:
+  group: ci-tests-${{ github.head_ref || github.ref }}-${{ github.repository }}
+  cancel-in-progress: true
+
 jobs:
   ubuntu-latest:
     runs-on: ubuntu-latest