diff --git a/src/ol/interaction/interaction.js b/src/ol/interaction/interaction.js
index 85d7103926..ee3cd56e2e 100644
--- a/src/ol/interaction/interaction.js
+++ b/src/ol/interaction/interaction.js
@@ -72,6 +72,7 @@ ol.interaction.Interaction.prototype.getActive = function() {
 /**
  * Get the map associated with this interaction.
  * @return {ol.Map} Map.
+ * @api
  */
 ol.interaction.Interaction.prototype.getMap = function() {
   return this.map_;