diff --git a/Dockerfile b/Dockerfile
index f59eb9e..db4edc6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ RUN apk add --no-cache libc6-compat openssl
 WORKDIR /app
 COPY package.json package-lock.json* ./
 COPY prisma ./prisma
-RUN --mount=type=cache,target=/root/.npm npm ci
+RUN --mount=type=cache,target=/root/.npm npm ci --legacy-peer-deps
 
 # -------- build --------
 FROM node:20-alpine AS builder