diff --git a/src/ui/events.js b/src/ui/events.js
index 442c38d6b08..3a8c5f61757 100644
--- a/src/ui/events.js
+++ b/src/ui/events.js
@@ -26,7 +26,6 @@ export class MapMouseEvent extends Event {
         | 'mouseover'
         | 'mouseenter'
         | 'mouseleave'
-        | 'mouseover'
         | 'mouseout'
         | 'contextmenu';
 
@@ -359,16 +358,6 @@ export type MapEvent =
      */
     | 'mouseleave'
 
-    /**
-     * Synonym for `mouseenter`.
-     *
-     * @event mouseover
-     * @memberof Map
-     * @instance
-     * @property {MapMouseEvent} data
-     */
-    | 'mouseover'
-
     /**
      * Fired when a point device (usually a mouse) leaves the map's canvas.
      *