diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index daf7246..dc623bf 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,6 +10,10 @@ jobs:
   build-windows:
     runs-on: windows-latest
     steps:
+      - name: Cancel existing runs on this branch
+        uses: fauguste/auto-cancellation-running-action@0.1.4
+        with:
+          githubToken: ${{ secrets.GITHUB_TOKEN }}
       - uses: actions/checkout@v3
       - name: Run tests
         run: cargo test --verbose
@@ -31,6 +35,10 @@ jobs:
   build-macos:
     runs-on: macos-latest
     steps:
+      - name: Cancel existing runs on this branch
+        uses: fauguste/auto-cancellation-running-action@0.1.4
+        with:
+          githubToken: ${{ secrets.GITHUB_TOKEN }}
       - uses: actions/checkout@v3
       - name: Run tests
         run: cargo test --verbose
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 510f3df..96f9afb 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -13,6 +13,10 @@ jobs:
   build-windows:
     runs-on: windows-latest
     steps:
+      - name: Cancel existing runs on this branch
+        uses: fauguste/auto-cancellation-running-action@0.1.4
+        with:
+          githubToken: ${{ secrets.GITHUB_TOKEN }}
       - uses: actions/checkout@v3
       - name: Run tests
         run: cargo test --verbose
@@ -20,6 +24,10 @@ jobs:
   build-macos:
     runs-on: macos-latest
     steps:
+      - name: Cancel existing runs on this branch
+        uses: fauguste/auto-cancellation-running-action@0.1.4
+        with:
+          githubToken: ${{ secrets.GITHUB_TOKEN }}
       - uses: actions/checkout@v3
       - name: Run tests
         run: cargo test --verbose