diff --git a/.gitignore b/.gitignore
index fd920f8..564befb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,3 +41,6 @@ migrate_working_dir/
 .ac/
 CLAUDE.local.md
 .sync-agents-cache.json
+
+# Local sibling-package path wiring (dev only)
+pubspec_overrides.yaml