diff --git a/src/gui/kernel/qhighdpiscaling_p.h b/src/gui/kernel/qhighdpiscaling_p.h
index 0a4fb630f6..3a3983387c 100644
--- a/src/gui/kernel/qhighdpiscaling_p.h
+++ b/src/gui/kernel/qhighdpiscaling_p.h
@@ -138,7 +138,6 @@ private:
     static bool m_platformPluginDpiScalingActive;
     static bool m_globalScalingActive;
     static bool m_screenFactorSet;
-    static QDpi m_logicalDpi;
 };
 
 namespace QHighDpi {