diff --git a/openc3/.dockerignore b/openc3/.dockerignore
index 5e0832ff64..1dcd969984 100644
--- a/openc3/.dockerignore
+++ b/openc3/.dockerignore
@@ -5,19 +5,24 @@ Gemfile.lock
 .claude/
 **/node_modules
 openc3/
-coverage/
-spec/
-test/
+**/coverage/
+**/spec/
+**/test/
 log/*
 tmp/*
 **/*.so
+**/*.bundle
+**/*.dSYM
+*.gem
 # Python virtual environments and caches
-.venv
-venv
-__pycache__
-*.pyc
-.pytest_cache
-.ruff_cache
+**/.venv
+**/venv
+**/__pycache__
+**/*.pyc
+**/.pytest_cache
+**/.ruff_cache
+**/.coverage
+python/build/
 # Local poetry install (plugins ship vendored deps that image scanners flag).
 # Bare patterns only match the context root, and this lives at python/.poetry.
 **/.poetry