diff --git a/Dockerfile b/Dockerfile
index 96e3bf4..16b7a03 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM oven/bun:alpine AS base
 WORKDIR /app
-RUN npm install -g @sern/cli
+RUN bun add -g @sern/cli
 
 # Install dependencies
 FROM base AS deps