diff --git a/paper-dropdown.html b/paper-dropdown.html
index 07e2590..c928f8b 100644
--- a/paper-dropdown.html
+++ b/paper-dropdown.html
@@ -109,9 +109,21 @@
     ready: function() {
       this.super();
       this.sizingTarget = this.$.scroller;
+    },
+    
+    domReady: function() {
+        this.async('scroll');
+    },
+
+    get scroller() {
+        return this.$.scroller;
+    },
+
+    scroll: function() {
+        this.fire('scroll', {target: this.scroller}, this, false);
     }
 
   });
 
 </script>
-</polymer-element>
\ No newline at end of file
+</polymer-element>