diff --git a/.github/actionlint.yaml b/.github/actionlint.yaml
new file mode 100644
index 000000000000..fcfee7473313
--- /dev/null
+++ b/.github/actionlint.yaml
@@ -0,0 +1,3 @@
+self-hosted-runner:
+  labels:
+    - ubuntu-arm64-small
diff --git a/.github/workflows/nix-skip-helper.yml b/.github/workflows/nix-skip-helper.yml
index 11b7e9be277b..b35f8a3ac71d 100644
--- a/.github/workflows/nix-skip-helper.yml
+++ b/.github/workflows/nix-skip-helper.yml
@@ -36,5 +36,8 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+        include:
+          - os: ubuntu-arm64-small
+            python-version: "3.12"
     steps:
       - run: echo "No build required"
diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index ecf038783975..03463f504a87 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -37,6 +37,9 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+        include:
+          - os: ubuntu-arm64-small
+            python-version: "3.12"
     steps:
       - name: checkout
         uses: actions/checkout@v4