diff --git a/Dockerfile.pg b/Dockerfile.pg
index 58c54d8c..d476c9b6 100644
--- a/Dockerfile.pg
+++ b/Dockerfile.pg
@@ -1,10 +1,11 @@
-FROM node:20-alpine AS builder
+ARG NODE_VERSION=20-alpine
+FROM node:${NODE_VERSION} AS builder
 
 WORKDIR /app
 
 # COPY package.json package-lock.json ./
-COPY package.json ./
-RUN npm install
+COPY package*.json ./
+RUN npm ci
 
 COPY . .
 
@@ -14,7 +15,7 @@ RUN npx drizzle-kit generate --dialect postgresql --schema ./server/db/pg/schema
 
 RUN npm run build:pg
 
-FROM node:20-alpine AS runner
+FROM node:${NODE_VERSION} AS runner
 
 WORKDIR /app
 
@@ -22,8 +23,8 @@ WORKDIR /app
 RUN apk add --no-cache curl
 
 # COPY package.json package-lock.json ./
-COPY package.json ./
-RUN npm install --only=production && npm cache clean --force
+COPY package*.json ./
+RUN npm ci --omit=dev && npm cache clean --force
 
 COPY --from=builder /app/.next/standalone ./
 COPY --from=builder /app/.next/static ./.next/static