diff --git a/.github/workflows/pr-docs-build.yml b/.github/workflows/pr-docs-build.yml
index 0171775c75297..91f8c2e55ef9e 100644
--- a/.github/workflows/pr-docs-build.yml
+++ b/.github/workflows/pr-docs-build.yml
@@ -2,6 +2,10 @@ name: PR Docs Build
 
 on: pull_request
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Build
diff --git a/.github/workflows/staging-docs.yml b/.github/workflows/staging-docs.yml
index a55280b23dba4..d393a0c54a1d4 100644
--- a/.github/workflows/staging-docs.yml
+++ b/.github/workflows/staging-docs.yml
@@ -5,6 +5,10 @@ on:
     branches:
       - 'dev'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Build
diff --git a/.github/workflows/test-unit.yml b/.github/workflows/test-unit.yml
index b03666287c41c..5726d239e5826 100644
--- a/.github/workflows/test-unit.yml
+++ b/.github/workflows/test-unit.yml
@@ -4,6 +4,10 @@ name: 🧪 Unit Test
 
 on: pull_request
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Unit Test (${{ matrix.node-name }})