diff --git a/Dockerfile b/Dockerfile
index d557cf7..6984e91 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ WORKDIR /app/frontend
 
 # Copy package config and install dependencies
 COPY frontend/package.json frontend/package-lock.json* ./
-RUN npm install
+RUN npm ci
 
 # Copy rest of the frontend code and build
 COPY frontend/ .