diff --git a/Dockerfile.auth b/Dockerfile.auth
index 1095cb2..b76b894 100644
--- a/Dockerfile.auth
+++ b/Dockerfile.auth
@@ -3,12 +3,12 @@ FROM node:22-alpine AS builder
 
 WORKDIR /auth-builder
 
-COPY ./package.json ./
+COPY ./package.json ./package-lock.json ./
 COPY ./tsconfig.base.json ./
 COPY ./shared ./shared
 COPY ./apps/auth ./apps/auth
 
-RUN npm install && npm run build --workspace=@wxyc/database --workspace=shared/** --workspace=@wxyc/auth-service
+RUN npm ci && npm run build --workspace=@wxyc/database --workspace=shared/** --workspace=@wxyc/auth-service
 
 #Production stage
 FROM node:22-alpine AS prod
diff --git a/Dockerfile.backend b/Dockerfile.backend
index a31baec..ff5247b 100644
--- a/Dockerfile.backend
+++ b/Dockerfile.backend
@@ -3,12 +3,12 @@ FROM node:22-alpine AS builder
 
 WORKDIR /builder
 
-COPY ./package.json ./
+COPY ./package.json ./package-lock.json ./
 COPY ./tsconfig.base.json ./
 COPY ./shared ./shared
 COPY ./apps/backend ./apps/backend
 
-RUN npm install && npm run build --workspace=@wxyc/database --workspace=shared/** --workspace=@wxyc/backend
+RUN npm ci && npm run build --workspace=@wxyc/database --workspace=shared/** --workspace=@wxyc/backend
 
 #Production stage
 FROM node:22-alpine AS prod