diff --git a/Dockerfile b/Dockerfile
index 2a4b11b..1a0eee7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,14 @@
 FROM node:20-slim
 
+# Set the working directory
 WORKDIR /usr/src/app
 
-COPY package*.json ./
+# Copy package.json and install dependencies
+COPY package.json package-lock.json ./
 RUN npm install
 
-RUN npm install @11ty/eleventy-navigation
-
+# Copy source files
 COPY . .
 
-CMD ["npx", "@11ty/eleventy", "--serve", "--port", "4000"]
+# Default command to run Eleventy
+CMD ["npx", "@11ty/eleventy", "--serve", "--port", "3000"]