diff --git a/src/citra_qt/configuration/configure_system.h b/src/citra_qt/configuration/configure_system.h
index bef7793f4..db32b290e 100644
--- a/src/citra_qt/configuration/configure_system.h
+++ b/src/citra_qt/configuration/configure_system.h
@@ -23,7 +23,7 @@ class ConfigureSystem : public QWidget {
 
 public:
     explicit ConfigureSystem(QWidget* parent = nullptr);
-    ~ConfigureSystem();
+    ~ConfigureSystem() override;
 
     void applyConfiguration();
     void setConfiguration();