diff --git a/repos/libports/lib/import/import-qt5_qpa_nitpicker.mk b/repos/libports/lib/import/import-qt5_qpa_nitpicker.mk
index 6e19aa0356..527449ebc0 100644
--- a/repos/libports/lib/import/import-qt5_qpa_nitpicker.mk
+++ b/repos/libports/lib/import/import-qt5_qpa_nitpicker.mk
@@ -5,7 +5,7 @@ include $(IMPORT_QT5_INC)
 # include dirs needed for 'qnitpickerplatformwindow.h', which is used by
 # the qt5_qnitpickerviewwidget library
 
-INC_DIR += $(REP_DIR)/src/lib/qt5/qtbase/src/plugins/platforms/nitpicker \
+INC_DIR += $(QT5_REP_DIR)/src/lib/qt5/qtbase/src/plugins/platforms/nitpicker \
            $(QT5_CONTRIB_DIR)/qtbase/src/platformsupport/input/evdevkeyboard \
            $(QT5_CONTRIB_DIR)/qtbase/include/QtGui/$(QT_VERSION)/QtGui \