diff --git a/Dockerfile b/Dockerfile
index c626fcb..32835ba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ FROM node:18-alpine AS node_build
 WORKDIR /src
 COPY . .
 WORKDIR /src/web/app
-RUN pnpm install && pnpm build
+RUN npm install -g pnpm && pnpm install && pnpm build
 
 FROM alpine AS runtime