diff --git a/lib/pages/chat/chat_event_list.dart b/lib/pages/chat/chat_event_list.dart
index 14f7f9d250..e043178bb1 100644
--- a/lib/pages/chat/chat_event_list.dart
+++ b/lib/pages/chat/chat_event_list.dart
@@ -19,6 +19,7 @@ import 'package:fluffychat/utils/matrix_sdk_extensions/filtered_timeline_extensi
 import 'package:visibility_detector/visibility_detector.dart';
 
 class ChatEventList extends StatelessWidget {
+  static const visibleFractionAvailable = 0.1;
   final ChatController controller;
 
   const ChatEventList({
@@ -134,7 +135,8 @@ class ChatEventList extends StatelessWidget {
                       onVisibilityChanged: (visibilityInfo) =>
                           controller.handleMessageVisibilityChanged(
                         event,
-                        visibilityInfo.visibleFraction > 0.1,
+                        visibilityInfo.visibleFraction >
+                            visibleFractionAvailable,
                       ),
                       child: Message(
                         event,