diff --git a/Dockerfile b/Dockerfile
index 79f99ab..6e3471b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@ WORKDIR /app
 COPY package*.json ./
 
 # Install dependencies (including Vite for preview server)
-RUN npm install --no-audit --no-fund
+RUN npm install --no-audit --no-fund && npm install --no-audit --no-fund --save-dev terser
 
 # Copy source files
 COPY . .