diff --git a/application/main.cpp b/application/main.cpp
index ac30fae..9d8e75d 100644
--- a/application/main.cpp
+++ b/application/main.cpp
@@ -3,7 +3,7 @@
 
 #include "resources/config.h"
 
-#if defined(GUI_QTWIDGETS) || defined(GUI_QTQUICK)
+#if defined(VIDEODOWNLOADER_GUI_QTWIDGETS) || defined(VIDEODOWNLOADER_GUI_QTQUICK)
 # include <qtutilities/resources/qtconfigarguments.h>
 #else
 # include <c++utilities/application/fakeqtconfigarguments.h>
diff --git a/gui/initiate.cpp b/gui/initiate.cpp
index 17ec02e..d62eaa1 100644
--- a/gui/initiate.cpp
+++ b/gui/initiate.cpp
@@ -9,9 +9,9 @@
 #include <qtutilities/resources/importplugin.h>
 #include <qtutilities/settingsdialog/qtsettings.h>
 
-#if defined(GUI_QTWIDGETS)
+#if defined(VIDEODOWNLOADER_GUI_QTWIDGETS)
 # include <QApplication>
-#elif defined(GUI_QTQUICK)
+#elif defined(VIDEODOWNLOADER_GUI_QTQUICK)
 # include <QGuiApplication>
 #endif
 
@@ -22,7 +22,7 @@ namespace QtGui {
 
 int runWidgetsGui(int argc, char *argv[], const QtConfigArguments &qtConfigArgs)
 {
-#ifdef GUI_QTWIDGETS
+#ifdef VIDEODOWNLOADER_GUI_QTWIDGETS
     SET_QT_APPLICATION_INFO;
     QApplication a(argc, argv);
     restoreSettings();