diff --git a/src/ol/Geolocation.js b/src/ol/Geolocation.js
index 771479504a..5f72759677 100644
--- a/src/ol/Geolocation.js
+++ b/src/ol/Geolocation.js
@@ -52,7 +52,7 @@ class Geolocation extends BaseObject {
    */
   constructor(opt_options) {
 
-    BaseObject.call(this);
+    super();
 
     const options = opt_options || {};