diff --git a/src/kiri/widgets.js b/src/kiri/widgets.js
index 61c37c7f..85b079d5 100644
--- a/src/kiri/widgets.js
+++ b/src/kiri/widgets.js
@@ -27,7 +27,7 @@ function annotate(id) {
 }
 
 function replace(vertices) {
-    let widgets = selection.widgets(true);
+    let widgets = api.selection.widgets(true);
     if (!widgets.length) {
         return;
     }