diff --git a/src/imagetilesource.js b/src/imagetilesource.js
index 18059f87..3562bf50 100644
--- a/src/imagetilesource.js
+++ b/src/imagetilesource.js
@@ -166,12 +166,6 @@
                 return new $.Point(0, 0);
             }
         },
-        /**
-         * @function
-         * @param {Number} level
-         * @param {OpenSeadragon.Point} point
-         */
-        getTileAtPoint: $.TileSource.prototype.getTileAtPoint,
         /**
          * Retrieves a tile url
          * @function
diff --git a/src/legacytilesource.js b/src/legacytilesource.js
index 59732915..04579034 100644
--- a/src/legacytilesource.js
+++ b/src/legacytilesource.js
@@ -169,14 +169,6 @@ $.extend( $.LegacyTileSource.prototype, $.TileSource.prototype, /** @lends OpenS
         }
     },
 
-    /**
-     * @function
-     * @param {Number} level
-     * @param {OpenSeadragon.Point} point
-     */
-    getTileAtPoint: $.TileSource.prototype.getTileAtPoint,
-
-
     /**
      * This method is not implemented by this class other than to throw an Error
      * announcing you have to implement it.  Because of the variety of tile