diff --git a/map-widget/qmlmapwidgethelper.cpp b/map-widget/qmlmapwidgethelper.cpp
index 011433818..a7fb86d9b 100644
--- a/map-widget/qmlmapwidgethelper.cpp
+++ b/map-widget/qmlmapwidgethelper.cpp
@@ -22,21 +22,13 @@ MapWidgetHelper::MapWidgetHelper(QObject *parent) : QObject(parent)
 	        this, SLOT(selectedLocationChanged(MapLocation *)));
 }
 
-QGeoCoordinate MapWidgetHelper::getCoordinates(QVariant dive_site)
+QGeoCoordinate MapWidgetHelper::getCoordinates(struct dive_site *ds)
 {
-	struct dive_site *ds = (struct dive_site *)dive_site.value<uintptr_t>();
 	if (!ds || !dive_site_has_gps_location(ds))
 		return QGeoCoordinate(0.0, 0.0);
 	return QGeoCoordinate(ds->location.lat.udeg * 0.000001, ds->location.lon.udeg * 0.000001);
 }
 
-void MapWidgetHelper::centerOnDiveSite(QVariant dive_site)
-{
-	struct dive_site *ds = (struct dive_site *)dive_site.value<uintptr_t>();
-	if (ds)
-		centerOnDiveSite(ds);
-}
-
 void MapWidgetHelper::centerOnDiveSite(struct dive_site *ds)
 {
 	if (!ds || !dive_site_has_gps_location(ds)) {
diff --git a/map-widget/qmlmapwidgethelper.h b/map-widget/qmlmapwidgethelper.h
index 9300bf3bc..43f722aba 100644
--- a/map-widget/qmlmapwidgethelper.h
+++ b/map-widget/qmlmapwidgethelper.h
@@ -5,7 +5,6 @@
 #include "core/units.h"
 #include <QObject>
 #include <QGeoCoordinate>
-#include <QVariant>
 
 #if defined(Q_OS_IOS)
 #include <QtPlugin>
@@ -27,10 +26,9 @@ class MapWidgetHelper : public QObject {
 public:
 	explicit MapWidgetHelper(QObject *parent = NULL);
 
-	void centerOnDiveSite(struct dive_site *);
 	void centerOnSelectedDiveSite();
-	Q_INVOKABLE QGeoCoordinate getCoordinates(QVariant dive_site);
-	Q_INVOKABLE void centerOnDiveSite(QVariant dive_site);
+	Q_INVOKABLE QGeoCoordinate getCoordinates(struct dive_site *ds);
+	Q_INVOKABLE void centerOnDiveSite(struct dive_site *ds);
 	Q_INVOKABLE void reloadMapLocations();
 	Q_INVOKABLE void copyToClipboardCoordinates(QGeoCoordinate coord, bool formatTraditional);
 	Q_INVOKABLE void calculateSmallCircleRadius(QGeoCoordinate coord);