diff --git a/.gitignore b/.gitignore
index 113d29a..81b1c5e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,6 +36,7 @@ coverage/
 .cache/
 .serena/
 .claude/
+.worktrees/
 findings.md
 task_plan.md
 progress.md