diff --git a/installer/PROJECT_TREE.md b/installer/PROJECT_TREE.md
index ee3f383..e66b92e 100644
--- a/installer/PROJECT_TREE.md
+++ b/installer/PROJECT_TREE.md
@@ -33,6 +33,7 @@ installer/
 │   │   ├── mod.rs
 │   │   ├── npc.rs
 │   │   ├── plugin.rs
+│   │   ├── popup.rs
 │   │   ├── record.rs
 │   │   ├── server.rs
 │   │   ├── sidecar.rs