diff --git a/Dockerfile b/Dockerfile
index 4c4c739..8fc10f6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,8 +6,9 @@ COPY package*.json .
 COPY . .
 
 RUN apk update
-RUN wget -qO- https://get.pnpm.io/install.sh | ENV="$HOME/.shrc" SHELL="$(which sh)" sh -
 RUN npm install
+RUN npm install --global corepack@latest
+RUN corepack enable pnpm
 RUN npm run build
 VOLUME /app
 EXPOSE 8080