diff --git a/lib/legacy/polymer.dom.html b/lib/legacy/polymer.dom.html
index fd31579668..5417f12e14 100644
--- a/lib/legacy/polymer.dom.html
+++ b/lib/legacy/polymer.dom.html
@@ -282,7 +282,7 @@
 
     /**
      * Returns the `composedPath` for this event.
-     * @return {!Array<EventTarget>} The nodes this event propagated through
+     * @return {!Array<!EventTarget>} The nodes this event propagated through
      */
     get path() {
       return this.event.composedPath();
diff --git a/types/lib/legacy/polymer.dom.d.ts b/types/lib/legacy/polymer.dom.d.ts
index cdc0aa71be..e0992bfe64 100644
--- a/types/lib/legacy/polymer.dom.d.ts
+++ b/types/lib/legacy/polymer.dom.d.ts
@@ -175,5 +175,5 @@ declare class EventApi {
   /**
    * Returns the `composedPath` for this event.
    */
-  readonly path: Array<EventTarget|null>;
+  readonly path: EventTarget[];
 }