diff --git a/YACReader/YACReader.pri b/YACReader/YACReader.pri
index 44f458b1..11bc6a1c 100644
--- a/YACReader/YACReader.pri
+++ b/YACReader/YACReader.pri
@@ -46,7 +46,7 @@ macx{
 #LIBS         += -L/usr/local/lib -lpoppler-qt4
 #}
 CONFIG += objective_c
-QT += macextras
+QT += macextras gui-private
 
 
 LIBS += -framework Foundation -framework ApplicationServices -framework AppKit
diff --git a/custom_widgets/yacreader_macosx_toolbar.mm b/custom_widgets/yacreader_macosx_toolbar.mm
index b6ff7aee..ee54dfd5 100644
--- a/custom_widgets/yacreader_macosx_toolbar.mm
+++ b/custom_widgets/yacreader_macosx_toolbar.mm
@@ -162,6 +162,7 @@ YACReaderMacOSXToolbar::YACReaderMacOSXToolbar(QObject *parent)
     ((MyToolbarDelegate *)delegate)->mytoolbar = this;
     [nativeToolBar setDelegate:(MyToolbarDelegate *)delegate];
 
+#ifdef YACREADER_LIBRARY
     NSWindow *nswindow = (NSWindow*) qApp->platformNativeInterface()->nativeResourceForWindow("nswindow", ((QMainWindow*)parent)->windowHandle());
     if([nswindow respondsToSelector:@selector(setTitleVisibility:)])
     {
@@ -169,6 +170,8 @@ YACReaderMacOSXToolbar::YACReaderMacOSXToolbar(QObject *parent)
         [nswindow setTitleVisibility:1];
     }else
         yosemite = false;
+#endif
+    yosemite = false;
 }
 
 void YACReaderMacOSXToolbar::addAction(QAction *action)