diff --git a/lib/src/message_input.dart b/lib/src/message_input.dart
index 95f03672..5a35acc4 100644
--- a/lib/src/message_input.dart
+++ b/lib/src/message_input.dart
@@ -290,7 +290,7 @@ class MessageInputState extends State<MessageInput> {
                 borderRadius: BorderRadius.circular(32),
               ),
               contentPadding: EdgeInsets.all(4),
-              prefix: _giphyEnabled
+              prefixIcon: _giphyEnabled
                   ? Chip(
                       backgroundColor: StreamChatTheme.of(context).accentColor,
                       label: Text(