diff --git a/src/ol/tilegrid/tilegrid.exports b/src/ol/tilegrid/tilegrid.exports
index f276cab084..dc22563554 100644
--- a/src/ol/tilegrid/tilegrid.exports
+++ b/src/ol/tilegrid/tilegrid.exports
@@ -1 +1,2 @@
 @exportClass ol.tilegrid.TileGrid ol.tilegrid.TileGridOptions
+@exportProperty ol.tilegrid.TileGrid.prototype.getResolutions