diff --git a/.gitignore b/.gitignore
index 833faa8d..4b77a5b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ Thoth/
 
 # === Visual companion brainstorming artifacts (local-only) ===
 .superpowers/
+.worktrees/
 
 # === Python ===
 __pycache__/