diff --git a/src/plugins/bearer/connman/qofonoservice_linux_p.h b/src/plugins/bearer/connman/qofonoservice_linux_p.h
index 8a6a932e0d..f2d9e5351b 100644
--- a/src/plugins/bearer/connman/qofonoservice_linux_p.h
+++ b/src/plugins/bearer/connman/qofonoservice_linux_p.h
@@ -159,7 +159,7 @@ private:
     QVariantMap propertiesMap;
     QVariant getProperty(const QString &);
     QStringList contextList;
-private slots:
+private Q_SLOTS:
     void propertyChanged(const QString &, const QDBusVariant &value);
 };