diff --git a/src/lists.js b/src/lists.js
index fa98b77b..377652ab 100644
--- a/src/lists.js
+++ b/src/lists.js
@@ -985,3 +985,7 @@ ListWatcherMorph.prototype.show = function () {
     ListWatcherMorph.uber.show.call(this);
     this.frame.contents.adjustBounds();
 };
+
+// ListWatcherMorph rendering:
+
+ListWatcherMorph.prototype.render = WatcherMorph.prototype.render;