diff --git a/resources/skins.minerva.talk/init.js b/resources/skins.minerva.talk/init.js
index 0bc9cdd..b82303d 100644
--- a/resources/skins.minerva.talk/init.js
+++ b/resources/skins.minerva.talk/init.js
@@ -1,9 +1,9 @@
-( function ( M, EventEmitter ) {
+( function ( M ) {
 	var
 		mobile = M.require( 'mobile.startup' ),
 		loader = mobile.rlModuleLoader,
 		loadingOverlay = mobile.loadingOverlay,
-		eventBus = new EventEmitter(),
+		eventBus = mobile.eventBusSingleton,
 		PageGateway = mobile.PageGateway,
 		api = new mw.Api(),
 		gateway = new PageGateway( api ),
@@ -85,6 +85,7 @@
 		} );
 		// After adding a new topic, we need to force a refresh of the talk topics
 		eventBus.on( 'talk-discussion-added', function () {
+			gateway.invalidatePage( talkTitle );
 			// a setTimeout is necessary since talk-discussion-added is fired
 			// BEFORE the overlay is closed. (FIXME)
 			window.setTimeout( function () {
@@ -114,4 +115,4 @@
 			}, 10 );
 		} );
 	}
-}( mw.mobileFrontend, OO.EventEmitter ) );
+}( mw.mobileFrontend ) );
diff --git a/tests/browser/features/support/pages/article_page.rb b/tests/browser/features/support/pages/article_page.rb
index 2bb01e8..82beceb 100644
--- a/tests/browser/features/support/pages/article_page.rb
+++ b/tests/browser/features/support/pages/article_page.rb
@@ -195,7 +195,7 @@ class ArticlePage
   a(:talktopic_save, css: '.overlay .confirm-save')
   p(:talk_overlay_content_header, css: '.talk-overlay .content-header')
   li(:talk_overlay_first_topic_title, css: '.talk-overlay .topic-title-list li:first-child')
-  text_field(:talk_overlay_summary, css: '.talk-overlay .summary')
+  text_field(:talk_overlay_summary, css: '.talk-overlay input')
   text_area(:talk_overlay_wikitext_editor, css: '.talk-overlay .wikitext-editor')
   button(:talk_overlay_save_button, css: '.talk-overlay .confirm-save')
 end