diff --git a/cmd/tools/vast/vast.v b/cmd/tools/vast/vast.v
index 8b8b43387c..816ba2c1ce 100644
--- a/cmd/tools/vast/vast.v
+++ b/cmd/tools/vast/vast.v
@@ -430,6 +430,7 @@ fn (t Tree) import_symbol(node ast.ImportSymbol) &Node {
 fn (t Tree) position(p token.Position) &Node {
 	mut obj := new_object()
 	obj.add('line_nr', t.number_node(p.line_nr))
+	obj.add('last_line', t.number_node(p.last_line))
 	obj.add('pos', t.number_node(p.pos))
 	obj.add('len', t.number_node(p.len))
 	return obj