diff --git a/largedialog.go b/largedialog.go
index e88c976..54dd3d8 100644
--- a/largedialog.go
+++ b/largedialog.go
@@ -66,7 +66,7 @@ type LargeDialogTitleBar struct {
 	ui.ContainerBase
 
 	title ui.Label
-	close IconButton
+	close ui.Button
 }
 
 func NewLargeDialogTitleBar(title string, closeRequested ui.EventFn) *LargeDialogTitleBar {