diff --git a/src/ol/source/source.exports b/src/ol/source/source.exports
index c732cc3572..1d3863d0f3 100644
--- a/src/ol/source/source.exports
+++ b/src/ol/source/source.exports
@@ -1,7 +1,2 @@
 @exportProperty ol.source.Source.prototype.getExtent
 @exportProperty ol.source.Source.prototype.getState
-
-@exportSymbol ol.source.State
-@exportProperty ol.source.State.LOADING
-@exportProperty ol.source.State.READY
-@exportProperty ol.source.State.ERROR