diff --git a/tests/Layer/Vector.html b/tests/Layer/Vector.html
index ab1deaa02d..86faca81c4 100644
--- a/tests/Layer/Vector.html
+++ b/tests/Layer/Vector.html
@@ -269,7 +269,8 @@
                     feature: f,
                     style: s
                 };
-            }
+            },
+            destroy: function() {}
         };
         
         // draw feature with no state