DUH.

Dockerfile

@@ -21,6 +21,6 @@ ENV NODE_ENV ${ENV:-production}
 WORKDIR /home/node/app
 COPY package*.json ./
 RUN yarn install --frozen-lockfile --production
-COPY --from=0 /home/node/app/dist .
+COPY --from=1 /home/node/app/dist .
 EXPOSE ${PORT:-9001}
 CMD ["node","server/index.js"]