diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0fb2864e8601..6a78223d73018 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -135,7 +135,7 @@ And the module structure to support such applications looks like this:
 
   ```swift
   @MainActor
-  class MyViewController: ViewDelegateProtocol {
+  class MyViewController: @preconcurrency ViewDelegateProtocol {
     func respondToUIEvent() {
       // implementation...
     }