diff --git a/.github/workflows/doxygen.yaml b/.github/workflows/doxygen.yaml
index a202e64..c62382c 100644
--- a/.github/workflows/doxygen.yaml
+++ b/.github/workflows/doxygen.yaml
@@ -12,7 +12,7 @@ permissions:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-4vcpu-ubuntu-2404
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -33,7 +33,7 @@ jobs:
 
   deploy:
     needs: build
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-4vcpu-ubuntu-2404
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}