diff --git a/backend/app/services/card_position_service.py b/backend/app/services/card_position_service.py
index 13eebf2..c9d60b1 100644
--- a/backend/app/services/card_position_service.py
+++ b/backend/app/services/card_position_service.py
@@ -78,7 +78,7 @@ class CardPositionService:
         for index, card in enumerate(dest_cards):
             if card is None:
                 # This is where our moved card should go
-                moved_card = Card.query.get(moved_card_id)
+                moved_card = db.session.get(Card, moved_card_id)
                 if moved_card:
                     moved_card.pos = float(index)
             else:
diff --git a/docker/Dockerfile b/docker/Dockerfile
index e5d1ac6..fa2d5fb 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -43,4 +43,8 @@ EXPOSE 8000
 
 # Run with Gunicorn (Production WSGI Server)
 # --bind 0.0.0.0 makes it accessible outside the container
-CMD ["gunicorn", "--bind", "0.0.0.0:8000", "--workers", "2", "wsgi:app"]
\ No newline at end of file
+# --access-logfile - sends access logs to stdout
+# --error-logfile - sends error logs to stderr
+# --capture-output ensures all output is captured
+# --log-level info sets the logging level
+CMD ["gunicorn", "--bind", "0.0.0.0:8000", "--workers", "2", "--access-logfile", "-", "--error-logfile", "-", "--capture-output", "--log-level", "info", "wsgi:app"]