diff --git a/Dockerfile b/Dockerfile
index c6f45b9..e9a0916 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM node:20-alpine AS build-stage
 WORKDIR /app
 RUN corepack enable
 
-COPY .npmrc package.json pnpm-lock.yaml ./
+COPY .npmrc package.json pnpm-lock.yaml pnpm-workspace.yaml ./
 RUN --mount=type=cache,id=pnpm-store,target=/root/.pnpm-store \
     pnpm install --frozen-lockfile