diff --git a/Sources/Views/MessageInputBar.swift b/Sources/Views/MessageInputBar.swift
index b5057552..93da2c4d 100644
--- a/Sources/Views/MessageInputBar.swift
+++ b/Sources/Views/MessageInputBar.swift
@@ -479,8 +479,8 @@ open class MessageInputBar: UIView {
                 bottomStackView.setNeedsLayout()
                 bottomStackView.layoutIfNeeded()
             case .top:
-                bottomStackView.setNeedsLayout()
-                bottomStackView.layoutIfNeeded()
+                topStackView.setNeedsLayout()
+                topStackView.layoutIfNeeded()
             }
         }
     }