diff --git a/polymer-sortablejs.html b/polymer-sortablejs.html
index b86302b..861e01c 100644
--- a/polymer-sortablejs.html
+++ b/polymer-sortablejs.html
@@ -87,7 +87,7 @@
             }
 						*/
           }
-          _this.fire("update", e);
+          _this.fire("sortable-update", e);
         },
 
         onAdd: function(e) {
@@ -97,7 +97,7 @@
             var item = from.items[e.oldIndex];
             template.splice("items", e.newIndex, 0, item);
           }
-          _this.fire("add", e);
+          _this.fire("sortable-add", e);
         },
 
         onRemove: function(e) {
@@ -108,35 +108,35 @@
           if (template) {
             template.splice("items", e.oldIndex, 1)[0];
           }
-          _this.fire("remove", e);
+          _this.fire("sortable-remove", e);
         },
 
         onChoose: function(e) {
-          _this.fire("choose", e);
+          _this.fire("sortable-choose", e);
         },
 
         onStart: function(e) {
-          _this.fire("start", e);
+          _this.fire("sortable-start", e);
         },
 
         onEnd: function(e) {
-          _this.fire("end", e);
+          _this.fire("sortable-end", e);
         },
 
         onSort: function(e) {
-          _this.fire("sort", e);
+          _this.fire("sortable-sort", e);
         },
 
         onFilter: function(e) {
-          _this.fire("filter", e);
+          _this.fire("sortable-filter", e);
         },
 
         onMove: function(e) {
-          _this.fire("move", e);
+          _this.fire("sortable-move", e);
         },
 
         onClone: function(e) {
-          _this.fire("clone", e);
+          _this.fire("sortable-clone", e);
         }
       };