diff --git a/Chatto/sources/ChatController/BaseChatViewController.swift b/Chatto/sources/ChatController/BaseChatViewController.swift
index c1c5fa51..50e1c315 100644
--- a/Chatto/sources/ChatController/BaseChatViewController.swift
+++ b/Chatto/sources/ChatController/BaseChatViewController.swift
@@ -150,6 +150,10 @@ public final class BaseChatViewController: UIViewController {
     }
 
     override public func viewWillDisappear(_ animated: Bool) {
+        self.viewEventsHandlers.forEach {
+            $0.onBeforeViewWillDisappear()
+        }
+
         super.viewWillDisappear(animated)
 
         self.keyboardUpdatesHandler.stopTracking()
diff --git a/Chatto/sources/ChatController/InputBar/ChatInputBarPresenterProtocol.swift b/Chatto/sources/ChatController/InputBar/ChatInputBarPresenterProtocol.swift
index 79a25d4c..3034fc66 100644
--- a/Chatto/sources/ChatController/InputBar/ChatInputBarPresenterProtocol.swift
+++ b/Chatto/sources/ChatController/InputBar/ChatInputBarPresenterProtocol.swift
@@ -51,6 +51,7 @@ public protocol ViewPresentationEventsHandling: AnyObject {
     func onViewWillAppear()
     func onViewDidAppear()
 
+    func onBeforeViewWillDisappear()
     func onViewWillDisappear()
     func onViewDidDisappear()
     func onViewDidLayoutSubviews()