diff --git a/.dockerignore b/.dockerignore
index 96f010e..fc9bc1c 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -34,6 +34,7 @@ README.md
 **/storage
 **/htmlcov
 *_legacy.py
+cogs/gameplay_legacy.py
 pytest.ini
 CLAUDE.md
 **.db