diff --git a/src/main.cpp b/src/main.cpp
index 2261238..72df967 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -5,6 +5,8 @@
 #include <QQuickStyle>
 #include <KLocalizedContext>
 #include <KLocalizedString>
+#include <qcoreapplication.h>
+#include <qstringliteral.h>
 
 int main(int argc, char *argv[])
 {
@@ -13,6 +15,7 @@ int main(int argc, char *argv[])
     QCoreApplication::setOrganizationName(QStringLiteral("KDE"));
     QCoreApplication::setOrganizationDomain(QStringLiteral("kde.org"));
     QCoreApplication::setApplicationName(QStringLiteral("Hello World"));
+    QCoreApplication::setApplicationVersion(QStringLiteral("0.1.0"));
 
     if (qEnvironmentVariableIsEmpty("QT_QUICK_CONTROLS_STYLE")) {
         QQuickStyle::setStyle(QStringLiteral("org.kde.desktop"));