diff --git a/src/map/mapsforge/rastertile.h b/src/map/mapsforge/rastertile.h
index e1feb852..e0a33028 100644
--- a/src/map/mapsforge/rastertile.h
+++ b/src/map/mapsforge/rastertile.h
@@ -23,17 +23,13 @@ namespace Mapsforge {
 class RasterTile
 {
 public:
-	/* Most Mapsforge themes expect the zoom levels to be offset by one from
-	   the standard OSM zoom levels! We decrease the zoom level internaly
-	   here when initializing _zoom and return the propper (increased) value
-	   back in zoom() */
 	RasterTile(const Projection &proj, const Transform &transform,
 	  const Style *style, MapData *data, int zoom, const QRect &rect,
 	  qreal ratio, bool hillShading)
 		: _proj(proj), _transform(transform), _style(style), _data(data),
-		_zoom(zoom - 1), _rect(rect), _ratio(ratio), _hillShading(hillShading) {}
+		_zoom(zoom), _rect(rect), _ratio(ratio), _hillShading(hillShading) {}
 
-	int zoom() const {return _zoom + 1;}
+	int zoom() const {return _zoom;}
 	QPoint xy() const {return _rect.topLeft();}
 	const QPixmap &pixmap() const {return _pixmap;}