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-rw-r--r--src/frontend/qt_sdl/Screen.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/frontend/qt_sdl/Screen.h b/src/frontend/qt_sdl/Screen.h
index b11df29..4c031e6 100644
--- a/src/frontend/qt_sdl/Screen.h
+++ b/src/frontend/qt_sdl/Screen.h
@@ -19,6 +19,8 @@
#ifndef SCREEN_H
#define SCREEN_H
+#include <optional>
+
#include "glad/glad.h"
#include "FrontendUtil.h"
#include "duckstation/gl/context.h"