diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5cdd05e8..3c0faeb7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,6 +10,10 @@ on:
     branches:
       - 'main'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   REGISTRY: ghcr.io
   POETRY_CACHE_DIR: ~/.cache/pypoetry
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 031924cd..392b3f32 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -1,5 +1,6 @@
 name: deploy
 
+
 on:
   push:
     branches:
@@ -18,6 +19,10 @@ on:
           - stag
           - prod
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   deploy:
     runs-on: ubuntu-latest
@@ -56,7 +61,6 @@ jobs:
               exit 1
             fi
 
-
       - name: Print deploy hash and environment
         run: |
            echo ${{ steps.get_package_hash.outputs }}
diff --git a/.github/workflows/first-interaction.yml b/.github/workflows/first-interaction.yml
index edad6119..9a34f7ed 100644
--- a/.github/workflows/first-interaction.yml
+++ b/.github/workflows/first-interaction.yml
@@ -2,6 +2,9 @@ name: first-interaction
 
 on: [pull_request, issues]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+
 jobs:
   greeting:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/stale-pr-schedule.yml b/.github/workflows/stale-pr-schedule.yml
index a695d5bb..dfaabad3 100644
--- a/.github/workflows/stale-pr-schedule.yml
+++ b/.github/workflows/stale-pr-schedule.yml
@@ -4,6 +4,10 @@ on:
     - cron: "0 4 * * *"
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   stale:
     runs-on: ubuntu-latest