diff --git a/Dockerfile b/Dockerfile
index bf31f43..32dd961 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,3 @@
-# syntax=docker/dockerfile:1
-
 FROM node:20-alpine AS base
 
 RUN apk add --no-cache tzdata \
@@ -28,8 +26,7 @@ COPY package.json package-lock.json ./
 ENV SHARP_FORCE_GLOBAL_LIBVIPS=1 \
   npm_config_build_from_source=true
 
-RUN --mount=type=cache,target=/root/.npm \
-  npm ci
+RUN npm ci
 
 FROM base AS builder