diff --git a/include/conversation.php b/include/conversation.php
index 02b1b7340a..8c09fa98b3 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -583,7 +583,8 @@ function conversation(App $a, array $items, $mode, $update, $preview = false, $o
 		'dislike'     => [],
 		'attendyes'   => [],
 		'attendno'    => [],
-		'attendmaybe' => []
+		'attendmaybe' => [],
+		'announce'    => [],	
 	];
 
 	if (DI::pConfig()->get(local_user(), 'system', 'hide_dislike')) {