diff --git a/stacks/tatlock.yml b/stacks/tatlock.yml
index 601c6db..3d938da 100644
--- a/stacks/tatlock.yml
+++ b/stacks/tatlock.yml
@@ -17,7 +17,6 @@ services:
 
     environment:
       - ENVIRONMENT=production
-      - LOG_LEVEL=INFO
       - API_HOST=0.0.0.0
       - API_PORT=8000
       # Ollama (shared service)
@@ -27,6 +26,9 @@ services:
       # SearXNG (optional, shared service)
       - SEARXNG_HOST=http://searxng:8080
       - SEARXNG_TIMEOUT=30
+      # Qdrant (vector database)
+      - QDRANT_HOST=qdrant
+      - QDRANT_PORT=6333
       # Redis (shared service)
       - REDIS_HOST=redis-shared
       - REDIS_PORT=6379