diff --git a/src/ol/map.exports b/src/ol/map.exports
index b8cb394c18..8c4285f1c3 100644
--- a/src/ol/map.exports
+++ b/src/ol/map.exports
@@ -1,4 +1,6 @@
 @exportClass ol.Map ol.MapOptions
+@exportProperty ol.Map.prototype.addPreRenderFunction
+@exportProperty ol.Map.prototype.addPreRenderFunctions
 @exportProperty ol.Map.prototype.getControls
 @exportProperty ol.Map.prototype.getInteractions