diff --git a/.gitignore b/.gitignore
index 1c4bbe2c..cbfee1f1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -56,6 +56,7 @@ lerna-debug.log*
 # Auto Claude Generated
 # ===========================
 .auto-claude/
+.planning/
 .auto-build-security.json
 .auto-claude-security.json
 .auto-claude-status