diff --git a/apps/studio/Dockerfile b/apps/studio/Dockerfile
index 599d6bb..4ca5637 100644
--- a/apps/studio/Dockerfile
+++ b/apps/studio/Dockerfile
@@ -8,6 +8,8 @@ RUN pnpm fetch --frozen-lockfile --fetch-timeout=300000 --network-concurrency=8
 COPY apps/studio/package.json ./
 RUN pnpm install --offline --frozen-lockfile
 COPY apps/studio/ .
+# Compare the two public parameter validators inside the isolated CI build.
+COPY apps/waterfall-wiki/src/lib/layout-parameters.ts /waterfall-wiki/src/lib/layout-parameters.ts
 RUN pnpm typecheck && pnpm test && pnpm build && pnpm test:smoke
 FROM node:24-bookworm-slim
 WORKDIR /app