diff --git a/.gitignore b/.gitignore
index 7b8da95..c3f37ff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,8 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
+
+# Worktrees (tracked via branches)
+comparaison-backend/
+comparaison-llm/
+comparaison-ui/