diff --git a/.gitea/workflows/builder.yaml b/.gitea/workflows/builder.yaml
index 4b31659..06bcc0f 100644
--- a/.gitea/workflows/builder.yaml
+++ b/.gitea/workflows/builder.yaml
@@ -6,7 +6,9 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    container:
+      image: git.halis.io/athens-school/runner-images:debian12.1-node18
+    runs-on: [arm64]
 
     steps:
       - name: Check content