diff --git a/deploy/zopu-runtime/runner/Dockerfile b/deploy/zopu-runtime/runner/Dockerfile
index 90cec82..7a6eb92 100644
--- a/deploy/zopu-runtime/runner/Dockerfile
+++ b/deploy/zopu-runtime/runner/Dockerfile
@@ -1,4 +1,8 @@
-FROM oven/bun:1.3.14
+FROM oven/bun:1.3.14 AS bun
+
+FROM node:24-bookworm-slim
+
+COPY --from=bun /usr/local/bin/bun /usr/local/bin/bun
 
 RUN apt-get update \
   && apt-get install -y --no-install-recommends g++ make python3 \