diff --git a/src/map/mapsforge/style.cpp b/src/map/mapsforge/style.cpp
index f0c62b67..178d172f 100644
--- a/src/map/mapsforge/style.cpp
+++ b/src/map/mapsforge/style.cpp
@@ -77,16 +77,6 @@ static QList<QByteArray> valList(const QList<QByteArray> &in)
 	return out;
 }
 
-static bool symbolCmp(const Style::Symbol &a, const Style::Symbol &b)
-{
-	return a.priority() > b.priority();
-}
-
-static bool labelCmp(const Style::TextRender &a, const Style::TextRender &b)
-{
-	return a.priority() > b.priority();
-}
-
 const Style::Menu::Layer *Style::Menu::findLayer(const QString &id) const
 {
 	for (int i = 0; i < _layers.size(); i++)
@@ -770,11 +760,11 @@ void Style::load(const MapData &data, qreal ratio)
 	if (!QFileInfo::exists(path) || !loadXml(path, data, ratio))
 		loadXml(":/mapsforge/default.xml", data, ratio);
 
-	std::sort(_symbols.begin(), _symbols.end(), symbolCmp);
-	std::sort(_lineSymbols.begin(), _lineSymbols.end(), symbolCmp);
-	std::stable_sort(_pointLabels.begin(), _pointLabels.end(), labelCmp);
-	std::stable_sort(_areaLabels.begin(), _areaLabels.end(), labelCmp);
-	std::stable_sort(_pathLabels.begin(), _pathLabels.end(), labelCmp);
+	std::sort(_symbols.begin(), _symbols.end());
+	std::sort(_lineSymbols.begin(), _lineSymbols.end());
+	std::stable_sort(_pointLabels.begin(), _pointLabels.end());
+	std::stable_sort(_areaLabels.begin(), _areaLabels.end());
+	std::stable_sort(_pathLabels.begin(), _pathLabels.end());
 }
 
 void Style::clear()
diff --git a/src/map/mapsforge/style.h b/src/map/mapsforge/style.h
index 84ecc93c..bde3a7db 100644
--- a/src/map/mapsforge/style.h
+++ b/src/map/mapsforge/style.h
@@ -217,6 +217,9 @@ public:
 		unsigned key() const {return _key;}
 		int priority() const {return _priority;}
 
+		bool operator<(const TextRender &other) const
+		  {return _priority > other._priority;}
+
 	private:
 		friend class Style;
 
@@ -239,6 +242,9 @@ public:
 		bool rotate() const {return _rotate;}
 		int priority() const {return _priority;}
 
+		bool operator<(const Symbol &other) const
+		  {return _priority > other._priority;}
+
 	private:
 		friend class Style;