diff --git a/Dockerfile b/Dockerfile
index 9417d8a..b8ec08f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-FROM alpine:3.9 
-RUN apk add npm git nodejs
+FROM node:12.9.0-alpine
+RUN apk add git
 
 RUN git clone https://gitea.frontblock.me/fb-dist/admin.git dist