diff --git a/Dockerfile b/Dockerfile
index c8ccd9aa..63bb73fc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,15 @@
 FROM node:alpine AS vendors
 
-COPY . /srv/umap
+RUN apk add git
 
 WORKDIR /srv/umap
 
+COPY package.json .
+
 RUN npm install
 
+COPY . .
+
 RUN npm run vendors
 
 FROM python:3.11-slim as common