diff --git a/src/ol/geom/geometry.js b/src/ol/geom/geometry.js
index 54a2a310cb..5e2d1c5cf9 100644
--- a/src/ol/geom/geometry.js
+++ b/src/ol/geom/geometry.js
@@ -229,6 +229,7 @@ ol.geom.Geometry.prototype.translate = goog.abstractMethod;
  *     string identifier or a {@link ol.proj.Projection} object.
  * @return {ol.geom.Geometry} This geometry.  Note that original geometry is
  *     modified in place.
+ * @api stable
  */
 ol.geom.Geometry.prototype.transform = function(source, destination) {
   this.applyTransform(ol.proj.getTransform(source, destination));