diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 6fb5b899..12bbdd6f 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -127,7 +127,7 @@ void MainWindow::initWindow() {
     ui->actionCheck_for_Updates->setVisible(false);
 #endif
 
-#ifdef QT_CHARTS_LIB
+#ifndef QT_CHARTS_LIB
     ui->pushButton_SummaryChart->setVisible(false);
 #endif