diff --git a/Dockerfile b/Dockerfile
index e318a0f..48f47b4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,8 @@ COPY .npmrc package.json pnpm-lock.yaml pnpm-workspace.yaml ./
 RUN pnpm install --frozen-lockfile --ignore-scripts
 
 # ── builder ─────────────────────────────────────────────────────────────────
+# Bust cache when needed: docker build --build-arg CACHE_BUST=$(date +%s)
+ARG CACHE_BUST=1
 FROM base AS builder
 WORKDIR /app
 ENV PRISMA_CLI_BINARY_TARGETS=linux-musl-openssl-3.0.x