diff --git a/.gitea/workflows/builder.yaml b/.gitea/workflows/builder.yaml
index 7d1f6f3..13ab3e3 100644
--- a/.gitea/workflows/builder.yaml
+++ b/.gitea/workflows/builder.yaml
@@ -7,7 +7,7 @@ on:
 jobs:
   build:
     container:
-      image: debian:stable-slim
+      image: git.halis.io/athens-school/runner-images:debian-stable-slim
     runs-on: [arm64]
 
     steps: