diff --git a/.github/workflows/install.yaml b/.github/workflows/install.yaml
index 3970f1b73..106d19272 100644
--- a/.github/workflows/install.yaml
+++ b/.github/workflows/install.yaml
@@ -5,6 +5,11 @@ on:
   push:
     branches:
       - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   install:
     name: ${{ matrix.python_version }} install
diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 8bcffc8d3..8ab8aecb0 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -5,6 +5,10 @@ on:
   pull_request:
     types: [opened, reopened]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   integration:
     runs-on: ${{ matrix.os }}
diff --git a/.github/workflows/minimum.yml b/.github/workflows/minimum.yml
index 10ac72666..de032a13b 100644
--- a/.github/workflows/minimum.yml
+++ b/.github/workflows/minimum.yml
@@ -5,6 +5,10 @@ on:
   pull_request:
     types: [opened, reopened]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   minimum:
     runs-on: ${{ matrix.os }}
diff --git a/.github/workflows/unit.yml b/.github/workflows/unit.yml
index 55883f20a..3b4217b1b 100644
--- a/.github/workflows/unit.yml
+++ b/.github/workflows/unit.yml
@@ -5,6 +5,10 @@ on:
   pull_request:
     types: [opened, reopened]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   unit:
     runs-on: ${{ matrix.os }}