diff --git a/example/main.cpp b/example/main.cpp
index 07851ed..a27e9ec 100644
--- a/example/main.cpp
+++ b/example/main.cpp
@@ -41,7 +41,7 @@ int main(int argc, char *argv[])
     mainWindow->setMenuBar(menuBar);
 
     QFont font = QApplication::font();
-#ifdef Q_WS_MAC
+#ifdef Q_OS_MACOS
     font.setFamily("Monaco");
 #elif defined(Q_WS_QWS)
     font.setFamily("fixed");