diff --git a/Dockerfile b/Dockerfile
index 76cd41c..0a82b68 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,8 @@ FROM node:alpine as build
 RUN mkdir /app
 WORKDIR /app
 COPY . .
-RUN if [ ! -d "docs" ]; then npm install && npm run docs; fi
+RUN if [ ! -d "node_modules" ]; then npm i; fi && \
+    if [ ! -d "dist" ]; then npm run docs; fi
 
 # Use Nginx to serve
 FROM nginx:1.23-alpine