diff --git a/PROJECTS/beginner/canary-token-generator/infra/docker/vite.prod b/PROJECTS/beginner/canary-token-generator/infra/docker/vite.prod
index e1543bb7..3e232c15 100644
--- a/PROJECTS/beginner/canary-token-generator/infra/docker/vite.prod
+++ b/PROJECTS/beginner/canary-token-generator/infra/docker/vite.prod
@@ -11,11 +11,11 @@
 # ============================================================================
 FROM node:22-slim AS builder
 
-RUN corepack enable && corepack prepare pnpm@latest --activate
+RUN corepack enable && corepack prepare pnpm@10.29.1 --activate
 
 WORKDIR /app
 
-COPY frontend/package.json frontend/pnpm-lock.yaml* ./
+COPY frontend/package.json frontend/pnpm-lock.yaml* frontend/.npmrc* ./
 
 RUN --mount=type=cache,target=/root/.local/share/pnpm/store \
     pnpm install --frozen-lockfile
@@ -24,9 +24,11 @@ COPY frontend/ .
 
 ARG VITE_API_URL=/api
 ARG VITE_APP_TITLE="My App"
+ARG VITE_TURNSTILE_SITE_KEY=""
 
 ENV VITE_API_URL=${VITE_API_URL} \
-    VITE_APP_TITLE=${VITE_APP_TITLE}
+    VITE_APP_TITLE=${VITE_APP_TITLE} \
+    VITE_TURNSTILE_SITE_KEY=${VITE_TURNSTILE_SITE_KEY}
 
 RUN pnpm build