diff --git a/apps/web/Dockerfile b/apps/web/Dockerfile
index 6f7261f08..9ba04f1b4 100644
--- a/apps/web/Dockerfile
+++ b/apps/web/Dockerfile
@@ -16,14 +16,16 @@ RUN bun install
 COPY --from=pruner /app/out/full/ ./
 
 # Build workspace dependencies that publish from dist/
-RUN bun run --cwd packages/browser build && \
+RUN bun run --cwd lib/clickhouse-builder build && \
     bun run --cwd packages/effect-sdk build
 
 # Build-time env vars (baked into the SPA bundle)
 ARG VITE_API_BASE_URL
 ARG VITE_MAPLE_AUTH_MODE=self_hosted
+ARG VITE_ELECTRIC_SYNC_URL
 ENV VITE_API_BASE_URL=$VITE_API_BASE_URL
 ENV VITE_MAPLE_AUTH_MODE=$VITE_MAPLE_AUTH_MODE
+ENV VITE_ELECTRIC_SYNC_URL=$VITE_ELECTRIC_SYNC_URL
 
 RUN bun run --cwd apps/web build