diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 387de97e..6be5b8de 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -2,6 +2,11 @@ name: Linux
 on:
   push:
   pull_request:
+
+concurrency:
+  group: ${{ github.head_ref || github.sha }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Build & Test
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 9438f734..47b1a504 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -2,6 +2,11 @@ name: Windows
 on:
   push:
   pull_request:
+
+concurrency:
+  group: ${{ github.head_ref || github.sha }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Build & Test