diff --git a/.github/workflows/benchmark-build.yaml b/.github/workflows/benchmark-build.yaml
index d6113acbcc..701614ec6e 100644
--- a/.github/workflows/benchmark-build.yaml
+++ b/.github/workflows/benchmark-build.yaml
@@ -65,7 +65,8 @@ jobs:
             target/release/espresso-bridge
 
   build-arm:
-    runs-on: buildjet-16vcpu-ubuntu-2204-arm
+    runs-on:
+      group: BigArmRunners
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c80d5ac733..a17437d5f0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -86,7 +86,8 @@ jobs:
 
   build-arm:
     if: github.event_name != 'pull_request'
-    runs-on: buildjet-8vcpu-ubuntu-2204-arm
+    runs-on:
+      group: BigArmRunners
     env:
       CARGO_BUILD_JOBS: '6'
     steps: