diff --git a/src/locationsettings.cpp b/src/locationsettings.cpp
index 7eaca05..a77e581 100644
--- a/src/locationsettings.cpp
+++ b/src/locationsettings.cpp
@@ -209,7 +209,7 @@ LocationSettingsPrivate::LocationSettingsPrivate(LocationSettings::Mode mode, Lo
                                              "/net/connman/technology/gps",
                                              "net.connman.Technology",
                                              "PropertyChanged",
-                                             this, SLOT(gpsTechPropertyChanged(QString,QVariant)));
+                                             this, SLOT(gpsTechPropertyChanged(QString, QDBusVariant)));
     } else {
         m_connMan = NetworkManagerFactory::createInstance();
         connect(m_connMan, &NetworkManager::technologiesChanged,
@@ -359,7 +359,7 @@ void LocationSettingsPrivate::updateOnlineAgpsState(const QString &name, Locatio
     writeSettings();
 }
 
-void LocationSettingsPrivate::gpsTechPropertyChanged(const QString &propertyName, const QVariant &)
+void LocationSettingsPrivate::gpsTechPropertyChanged(const QString &propertyName, const QDBusVariant &)
 {
     if (propertyName == PoweredPropertyName) {
         emit q->gpsFlightModeChanged();
diff --git a/src/locationsettings_p.h b/src/locationsettings_p.h
index eb5aa5f..13f6048 100644
--- a/src/locationsettings_p.h
+++ b/src/locationsettings_p.h
@@ -82,7 +82,7 @@ class LocationSettingsPrivate : public QObject
 private slots:
     void readSettings();
     void findGpsTech();
-    void gpsTechPropertyChanged(const QString &propertyName, const QVariant &value);
+    void gpsTechPropertyChanged(const QString &propertyName, const QDBusVariant &value);
 };
 
 // TODO: replace this with DBus calls to a central settings service...