diff --git a/include/panda_qt/cpu_debugger.hpp b/include/panda_qt/cpu_debugger.hpp
index 7e3803cd..de04d22e 100644
--- a/include/panda_qt/cpu_debugger.hpp
+++ b/include/panda_qt/cpu_debugger.hpp
@@ -41,5 +41,5 @@ class CPUDebugger : public QWidget {
 	bool eventFilter(QObject* obj, QEvent* event) override;
 	void showEvent(QShowEvent* event) override;
 	void resizeEvent(QResizeEvent* event) override;
-	void keyPressEvent(QKeyEvent* event);
+	void keyPressEvent(QKeyEvent* event) override;
 };