diff --git a/src/ol/format/igcformat.js b/src/ol/format/igcformat.js
index 826c62c1c3..62904aa705 100644
--- a/src/ol/format/igcformat.js
+++ b/src/ol/format/igcformat.js
@@ -1,4 +1,5 @@
 goog.provide('ol.format.IGC');
+goog.provide('ol.format.IGCZ');
 
 goog.require('goog.asserts');
 goog.require('goog.string');
diff --git a/src/ol/source/wmssource.js b/src/ol/source/wmssource.js
index 47e8968d1e..630a0026b5 100644
--- a/src/ol/source/wmssource.js
+++ b/src/ol/source/wmssource.js
@@ -1,4 +1,5 @@
 goog.provide('ol.source.wms');
+goog.provide('ol.source.wms.ServerType');
 
 goog.require('goog.asserts');
 goog.require('goog.object');