diff --git a/Dockerfile b/Dockerfile
index 5e0371b..82146cf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,9 +25,6 @@ COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
 
 COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
 
-# Copy node_modules for dependencies
-COPY --from=builder --chown=nextjs:nodejs /app/node_modules ./node_modules
-
 # Copy drizzle migrations
 COPY --from=builder --chown=nextjs:nodejs /app/drizzle ./drizzle
 
diff --git a/openspec/changes/code-review-fix/tasks.md b/openspec/changes/code-review-fix/tasks.md
index 3068950..b5659a1 100644
--- a/openspec/changes/code-review-fix/tasks.md
+++ b/openspec/changes/code-review-fix/tasks.md
@@ -57,7 +57,7 @@
 - [x] 6.3 `[haiku]` Create `.dockerignore` with `.git`, `.env`, `.env*`, `node_modules`, `.next`, `data/`, `*.md`, `__pycache__/`, `mlruns/`, `models/`
 - [x] 6.4 `[haiku]` Change TA-Lib download URL to HTTPS in `services/ml/Dockerfile:10`
 - [x] 6.5 `[sonnet]` Add SHA256 checksum verification for TA-Lib download in `services/ml/Dockerfile`
-- [ ] 6.6 `[haiku]` Remove `COPY --from=builder /app/node_modules ./node_modules` line from `Dockerfile:29` (standalone doesn't need it)
+- [x] 6.6 `[haiku]` Remove `COPY --from=builder /app/node_modules ./node_modules` line from `Dockerfile:29` (standalone doesn't need it)
 - [ ] 6.7 `[sonnet]` Pin Docker base images to `@sha256:` digests in both Dockerfiles
 - [ ] 6.8 `[haiku]` Fix healthcheck tool mismatch: use same tool (curl) in Dockerfile and docker-compose.yml