From af275af38f2ac2eb031d2b7275765abcfd2f146a Mon Sep 17 00:00:00 2001
From: Jason Shuler <jshuler@gmail.com>
Date: Tue, 7 Dec 2021 16:44:58 -0500
Subject: [PATCH] ui.h: add missing optional header include (#23160)

---
 selfdrive/ui/ui.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/selfdrive/ui/ui.h b/selfdrive/ui/ui.h
index 3b3d11b67a..fe9e96462f 100644
--- a/selfdrive/ui/ui.h
+++ b/selfdrive/ui/ui.h
@@ -2,6 +2,7 @@
 
 #include <memory>
 #include <string>
+#include <optional>
 
 #include <QObject>
 #include <QTimer>