diff --git a/.gitignore b/.gitignore
index da06e93..bc723aa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,9 @@ node_modules
 /build
 /dist
 
+# Git worktrees (isolated development branches)
+.worktrees
+
 # OS
 .DS_Store
 Thumbs.db