diff --git a/src/ol/source/singleimagewms.exports b/src/ol/source/singleimagewms.exports
index 4d79ecdabc..17486b875c 100644
--- a/src/ol/source/singleimagewms.exports
+++ b/src/ol/source/singleimagewms.exports
@@ -1 +1 @@
-@exportSymbol ol.source.SingleImageWMS
+@exportClass ol.source.SingleImageWMS ol.source.SingleImageWMSOptions