diff --git a/google-map-poly.html b/google-map-poly.html
index 905c26c..92efa1c 100644
--- a/google-map-poly.html
+++ b/google-map-poly.html
@@ -204,14 +204,6 @@
             observer: '_closedChanged'
           },
 
-          /**
-           * When true, the poly may be dragged to a new position.
-           */
-          draggable: {
-            type: Boolean,
-            value: false,
-          },
-
           /**
            * When true, the google-map-poly-drag* events will be automatically registered.
            */