diff --git a/Dockerfile b/Dockerfile
index bbe80e1..beabd8b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,20 +4,20 @@ ARG NODE_ENV=production
 ENV NODE_ENV=${NODE_ENV}
 WORKDIR /app
 COPY package*.json ./
-# Install dependencies including TypeScript
+# Install all dependencies including dev dependencies for types
 RUN npm install
-# Install TypeScript globally
 RUN npm install -g typescript
+# Install type definitions
+RUN npm install --save-dev @types/react-dom @types/vite @vitejs/plugin-react
 COPY . .
 RUN npm run build
 
-# Production stage
+# Production stage remains the same
 FROM nginx:alpine
-# Add security headers and optimization configs
 COPY --from=build /app/dist /usr/share/nginx/html
 COPY nginx.conf /etc/nginx/conf.d/default.conf
-# Add healthcheck
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
   CMD curl -f http://localhost/ || exit 1
 EXPOSE 80
 CMD ["nginx", "-g", "daemon off;"]
+