diff --git a/www/Dockerfile b/www/Dockerfile
index 4784f13..c6d6aa0 100644
--- a/www/Dockerfile
+++ b/www/Dockerfile
@@ -7,7 +7,7 @@ COPY . /app
 
 RUN apk update \
   && apk add --no-cache git python alpine-sdk\
-  && npm install --production \
+  && npm install --ci \
   && npm run build
 
 CMD [ "npm", "start" ]