diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e42f441..4e1a816 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,6 +6,10 @@ on:
   pull_request:
     branches: [ main, dev ]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build-and-test:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 477938e..a893f84 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -27,6 +27,10 @@ on:
       - '.github/workflows/integration.yml'
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   backend-integration-tests:
     runs-on: ubuntu-latest