diff --git a/Chatto/sources/ChatController/ChatMessages/ChatMessageCollectionAdapter.swift b/Chatto/sources/ChatController/ChatMessages/ChatMessageCollectionAdapter.swift
index d89d36d1..67843fc2 100644
--- a/Chatto/sources/ChatController/ChatMessages/ChatMessageCollectionAdapter.swift
+++ b/Chatto/sources/ChatController/ChatMessages/ChatMessageCollectionAdapter.swift
@@ -487,7 +487,9 @@ extension ChatMessageCollectionAdapter: ChatDataSourceDelegateProtocol {
             collectionView.layoutIfNeeded()
         }
 
-        adjustScrollViewToBottom()
+        DispatchQueue.main.async {
+            adjustScrollViewToBottom()
+        }
 
         if !usesBatchUpdates || self.configuration.fastUpdates {
             myCompletion()