diff --git a/internal/lib/zet.go b/internal/lib/zet.go
index 2fdfeb8..c3239f4 100644
--- a/internal/lib/zet.go
+++ b/internal/lib/zet.go
@@ -192,4 +192,6 @@ func onSave(id int) {
 	title := getTitle(id)
 
 	CommitZettel(id, title)
+
+	// TODO: Or delete the file if empty.
 }