diff --git a/src/ol/source/xyzsource.exports b/src/ol/source/xyzsource.exports
index 6384d2777f..4623a4a9ec 100644
--- a/src/ol/source/xyzsource.exports
+++ b/src/ol/source/xyzsource.exports
@@ -1 +1,2 @@
 @exportClass ol.source.XYZ ol.source.XYZOptions
+@exportProperty ol.source.XYZ.prototype.setUrl