diff --git a/selfdrive/ui/qt/ready.cc b/selfdrive/ui/qt/ready.cc
index dce8093..44228ed 100644
--- a/selfdrive/ui/qt/ready.cc
+++ b/selfdrive/ui/qt/ready.cc
@@ -32,7 +32,7 @@ ReadyWindow::ReadyWindow(QWidget *parent) : QWidget(parent) {
     }
   )");
 
-  QObject::connect(uiState(), &UIState::uiUpdate, this, &BodyWindow::updateState);
+  QObject::connect(uiState(), &UIState::uiUpdate, this, &ReadyWindow::updateState);
 }
 
 void ReadyWindow::paintEvent(QPaintEvent *event) {