diff --git a/Dockerfile b/Dockerfile
index 48ae773..27e215f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,18 +2,20 @@ FROM oven/bun AS builder
 
 WORKDIR /app
 
+ARG PUB_ENV
 ARG PUB_HOSTNAME
 ARG PUB_PLAUSIBLE_URL
 
+ENV PUB_ENV=${PUB_ENV}
 ENV PUB_HOSTNAME=${PUB_HOSTNAME}
 ENV PUB_PLAUSIBLE_URL=${PUB_PLAUSIBLE_URL}
 
 COPY package.json ./
 
-RUN bun install
-
 COPY . ./
 
+RUN bun install
+
 RUN bun run build
 
 FROM oven/bun:alpine