Index: src/qt5ct/qt5ct.pro
===================================================================
diff --git a/src/qt5ct/qt5ct.pro b/src/qt5ct/qt5ct.pro
--- a/src/qt5ct/qt5ct.pro	(revision 485)
+++ b/src/qt5ct/qt5ct.pro	(revision 486)
@@ -5,7 +5,7 @@
 QT += widgets

 greaterThan(QT_MINOR_VERSION, 8) {
-  QT += gui-private theme_support-private
+  QT += gui-private
 }

 SOURCES += \
Index: src/qt5ct-qtplugin/qt5ct-qtplugin.pro
===================================================================
diff --git a/src/qt5ct-qtplugin/qt5ct-qtplugin.pro b/src/qt5ct-qtplugin/qt5ct-qtplugin.pro
--- a/src/qt5ct-qtplugin/qt5ct-qtplugin.pro	(revision 485)
+++ b/src/qt5ct-qtplugin/qt5ct-qtplugin.pro	(revision 486)
@@ -4,13 +4,14 @@
 TARGET = qt5ct
 CONFIG += plugin

-greaterThan(QT_MINOR_VERSION, 7) {
-  QT += gui-private theme_support-private
-} else {
-  QT += gui-private platformsupport-private
-}
+QT += gui-private

 !equals(DISABLE_DBUS, 1):qtHaveModule(dbus):greaterThan(QT_MINOR_VERSION, 5) {
+    greaterThan(QT_MINOR_VERSION, 7) {
+        QT += theme_support-private
+    } else {
+        QT += platformsupport-private
+    }
     QT += dbus
     message(D-Bus support: Enabled)
 } else {