diff --git a/Dockerfile b/Dockerfile
index 983b6e7..7dcb059 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,7 @@
 FROM node:19.2-alpine AS builder
 WORKDIR /app
 COPY package.json yarn.lock .env ./
+RUN yarn add @mui/icons-material --network-timeout 500000 # https://github.com/yarnpkg/yarn/issues/8754
 RUN yarn install --frozen-lockfile
 COPY . .
 RUN yarn build
@@ -12,4 +13,4 @@ COPY --from=builder /app/.env .
 COPY --from=builder /app/build ./html
 RUN apk add --update nodejs npm
 RUN npm install -g cra-envs@1.2.8
-CMD sh -c "npx embed-environnement-variables && nginx -g 'daemon off;'"
\ No newline at end of file
+CMD sh -c "npx embed-environnement-variables && nginx -g 'daemon off;'"