diff --git a/fuse-starter-v20.0.0/Dockerfile b/fuse-starter-v20.0.0/Dockerfile
index a73d96e..3f810de 100644
--- a/fuse-starter-v20.0.0/Dockerfile
+++ b/fuse-starter-v20.0.0/Dockerfile
@@ -1,9 +1,17 @@
 # Stage 1: Build Angular app
 FROM node:18-alpine as build
 WORKDIR /app
+
+# Install build dependencies
+RUN apk add --no-cache python3 make g++
+
 COPY package*.json ./
 RUN npm ci --legacy-peer-deps
+
 COPY . .
+
+# Increase Node memory and use faster build
+ENV NODE_OPTIONS="--max-old-space-size=4096"
 RUN npm run build -- --configuration production
 
 # Stage 2: Serve via Nginx