diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d1aecaa..7807ef2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ env:
 jobs:
   test:
     name: Test
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e296e9d..ebf2dd7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ env:
 jobs:
   build:
     name: Build ${{ matrix.goos }}-${{ matrix.goarch }}
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     strategy:
       fail-fast: false
       matrix:
@@ -68,7 +68,7 @@ jobs:
   release:
     name: Publish GitHub Release
     needs: build
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     steps:
       - name: Checkout code
         uses: actions/checkout@v4