diff --git a/.woodpecker.yaml b/.woodpecker.yaml
index 28f06e6..e1b3f0d 100644
--- a/.woodpecker.yaml
+++ b/.woodpecker.yaml
@@ -6,9 +6,8 @@ steps:
       - 'make ci-version'
 
   - name: build
-    image: debian:stable-slim
+    image: git.teletypegames.org/internal/c64-builder:latest
     commands:
-      - 'apt-get update && apt-get install -y --no-install-recommends make acme'
       - 'make ci-build'
 
   - name: artifact
diff --git a/metadata.json b/metadata.json
index 4529324..f1d562a 100644
--- a/metadata.json
+++ b/metadata.json
@@ -3,6 +3,6 @@
   "title": "Teletype Games C64 Demo",
   "author": "Teletype Games",
   "desc": "A Commodore 64 slide show in 6502 assembly: five slides with per-slide transitions, the TTG logo with a gold color wash, a credits scroller, a parallax starfield with sprites, a typewriter confession slide, and SID music.",
-  "site": "https://git.teletype.hu/games/c64-demo",
+  "site": "https://git.teletypegames.org/games/c64-demo",
   "version": "1.0.0"
 }