diff --git a/backend/.npmrc b/backend/.npmrc
new file mode 100644
index 0000000..c647474
--- /dev/null
+++ b/backend/.npmrc
@@ -0,0 +1,2 @@
+registry=https://registry.npmjs.org/
+omit-lockfile-registry-resolved=true
diff --git a/frontend/.npmrc b/frontend/.npmrc
new file mode 100644
index 0000000..c647474
--- /dev/null
+++ b/frontend/.npmrc
@@ -0,0 +1,2 @@
+registry=https://registry.npmjs.org/
+omit-lockfile-registry-resolved=true
diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index a2596d9..98f340c 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -7,7 +7,7 @@ FROM node:20-alpine AS builder
 WORKDIR /app
 
 # Copy package files for dependency installation
-COPY package*.json ./
+COPY package*.json .npmrc ./
 
 # Install dependencies
 RUN npm ci --include=dev