diff --git a/Dockerfile b/Dockerfile
index 2f7ea59..5c2ef9f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,18 +1,18 @@
-FROM node:8-alpine AS ui
-WORKDIR /build
-COPY . .
-RUN npm install --prefix=ui
-RUN npm run --prefix=ui build
+FROM node:12-alpine AS ui
+WORKDIR /ui
+COPY ui .
+RUN npm install
+RUN npm run build
 
 FROM golang:1.12 AS build
-WORKDIR /build
-RUN go get -u github.com/go-bindata/go-bindata/... &&\
+WORKDIR /wg
+RUN go get github.com/go-bindata/go-bindata/... &&\
     go get github.com/elazarl/go-bindata-assetfs/...
 COPY go.mod .
 COPY go.sum .
 RUN go mod download
 COPY . .
-COPY --from=ui /build/ui/public /build/ui/public
+COPY --from=ui /ui/public ui/public
 RUN go-bindata-assetfs -prefix ui/public ui/public &&\
     go install .