diff --git a/core/bookmarkmanager.cpp b/core/bookmarkmanager.cpp
index 03ed4de50..94102205a 100644
--- a/core/bookmarkmanager.cpp
+++ b/core/bookmarkmanager.cpp
@@ -607,7 +607,7 @@ QList< QAction * > BookmarkManager::actionsForUrl(const QUrl &url ) const
         }
         break;
     }
-    qSort( ret.begin(), ret.end(), okularBookmarkActionLessThan );
+    std::sort(ret.begin(), ret.end(), okularBookmarkActionLessThan);
     return ret;
 }
 
@@ -705,7 +705,7 @@ bool BookmarkManager::isBookmarked( const DocumentViewport &viewport ) const
 KBookmark BookmarkManager::nextBookmark( const DocumentViewport &viewport) const
 {
     KBookmark::List bmarks = bookmarks();
-    qSort( bmarks.begin(), bmarks.end(), bookmarkLessThan);
+    std::sort(bmarks.begin(), bmarks.end(), bookmarkLessThan);
 
     KBookmark bookmark;
     foreach ( const KBookmark &bm, bmarks )
@@ -724,7 +724,7 @@ KBookmark BookmarkManager::nextBookmark( const DocumentViewport &viewport) const
 KBookmark BookmarkManager::previousBookmark( const DocumentViewport &viewport ) const
 {
     KBookmark::List bmarks = bookmarks();
-    qSort( bmarks.begin(), bmarks.end(), bookmarkLessThan );
+    std::sort(bmarks.begin(), bmarks.end(), bookmarkLessThan);
 
     KBookmark bookmark;
     for ( KBookmark::List::const_iterator it = bmarks.constEnd(); it != bmarks.constBegin(); --it )
diff --git a/core/document.cpp b/core/document.cpp
index 2a477e102..ddc00e5ee 100644
--- a/core/document.cpp
+++ b/core/document.cpp
@@ -4569,7 +4569,7 @@ QStringList Document::supportedMimeTypes() const
 
         // Sorting by mimetype name doesn't make a ton of sense,
         // but ensures that the list is ordered the same way every time
-        qSort(result);
+        std::sort(result.begin(), result.end());
 
         d->m_supportedMimeTypes = result;
     }
diff --git a/core/form.cpp b/core/form.cpp
index 049dbae44..e0aeaf968 100644
--- a/core/form.cpp
+++ b/core/form.cpp
@@ -241,7 +241,7 @@ class Okular::FormFieldChoicePrivate : public Okular::FormFieldPrivate
         {
             Q_Q( const FormFieldChoice );
             QList<int> choices = q->currentChoices();
-            qSort( choices );
+            std::sort(choices.begin(), choices.end());
             QStringList list;
             foreach ( int c, choices )
             {
diff --git a/core/textpage.cpp b/core/textpage.cpp
index 325e09108..b6b2a6cc3 100644
--- a/core/textpage.cpp
+++ b/core/textpage.cpp
@@ -1295,7 +1295,7 @@ QList< QPair<WordsWithCharacters, QRect> > makeAndSortLines(const WordsWithChara
     QList<WordWithCharacters> words = wordsTmp;
 
     // Step 1
-    qSort(words.begin(),words.end(),compareTinyTextEntityY);
+    std::sort(words.begin(),words.end(), compareTinyTextEntityY);
 
     // Step 2
     QList<WordWithCharacters>::Iterator it = words.begin(), itEnd = words.end();
@@ -1358,7 +1358,7 @@ QList< QPair<WordsWithCharacters, QRect> > makeAndSortLines(const WordsWithChara
     for(int i = 0 ; i < lines.length() ; i++)
     {
         WordsWithCharacters &list = lines[i].first;
-        qSort(list.begin(), list.end(), compareTinyTextEntityX);
+        std::sort(list.begin(), list.end(), compareTinyTextEntityX);
     }
     
     return lines;
diff --git a/core/tilesmanager.cpp b/core/tilesmanager.cpp
index 7f3c7f2ac..a2d798e47 100644
--- a/core/tilesmanager.cpp
+++ b/core/tilesmanager.cpp
@@ -471,7 +471,7 @@ void TilesManager::cleanupPixmapMemory( qulonglong numberOfBytes, const Normaliz
     {
         d->rankTiles( d->tiles[ i ], rankedTiles, visibleRect, visiblePageNumber );
     }
-    qSort( rankedTiles.begin(), rankedTiles.end(), rankedTilesLessThan );
+    std::sort(rankedTiles.begin(), rankedTiles.end(), rankedTilesLessThan);
 
     while ( numberOfBytes > 0 && !rankedTiles.isEmpty() )
     {
diff --git a/generators/chm/lib/helper_search_index.cpp b/generators/chm/lib/helper_search_index.cpp
index aff0008e0..7b955b4cc 100644
--- a/generators/chm/lib/helper_search_index.cpp
+++ b/generators/chm/lib/helper_search_index.cpp
@@ -380,7 +380,7 @@ QList< QUrl > Index::query(const QStringList &terms, const QStringList &termSeq,
 	if ( !termList.count() )
 		return QList< QUrl >();
 	
-	qSort( termList );
+	std::sort(termList.begin(), termList.end());
 
 	QVector<Document> minDocs = termList.takeFirst().documents;
 	for(QList<Term>::Iterator it = termList.begin(); it != termList.end(); ++it) {
@@ -403,7 +403,7 @@ QList< QUrl > Index::query(const QStringList &terms, const QStringList &termSeq,
 	}
 
 	QList< QUrl > results;
-	qSort( minDocs );
+	std::sort(minDocs.begin(), minDocs.end());
 	if ( termSeq.isEmpty() ) {
 		for(QVector<Document>::Iterator it = minDocs.begin(); it != minDocs.end(); ++it)
 			results << docList.at((int)(*it).docNumber);
diff --git a/generators/comicbook/document.cpp b/generators/comicbook/document.cpp
index e2d2568c0..d9c1e49df 100644
--- a/generators/comicbook/document.cpp
+++ b/generators/comicbook/document.cpp
@@ -163,7 +163,7 @@ bool Document::processArchive() {
 
 void Document::pages( QVector<Okular::Page*> * pagesVector )
 {
-    qSort( mEntries.begin(), mEntries.end(), caseSensitiveNaturalOrderLessThen );
+    std::sort(mEntries.begin(), mEntries.end(), caseSensitiveNaturalOrderLessThen);
     QScopedPointer< QIODevice > dev;
 
     int count = 0;
diff --git a/generators/xps/generator_xps.cpp b/generators/xps/generator_xps.cpp
index 9b3b31855..4d1f256f8 100644
--- a/generators/xps/generator_xps.cpp
+++ b/generators/xps/generator_xps.cpp
@@ -507,7 +507,7 @@ static QByteArray readFileOrDirectoryParts( const KArchiveEntry *entry, QString
     if ( entry->isDirectory() ) {
         const KArchiveDirectory* relDir = static_cast<const KArchiveDirectory *>( entry );
         QStringList entries = relDir->entries();
-        qSort( entries );
+        std::sort(entries.begin(), entries.end());
         Q_FOREACH ( const QString &entry, entries ) {
             const KArchiveEntry* relSubEntry = relDir->entry( entry );
             if ( !relSubEntry->isFile() )
@@ -552,7 +552,7 @@ static const KArchiveEntry* loadEntry( KZip *archive, const QString &fileName, Q
     if ( newEntry->isDirectory() ) {
         const KArchiveDirectory* relDir = static_cast< const KArchiveDirectory * >( newEntry );
         QStringList relEntries = relDir->entries();
-        qSort( relEntries );
+        std::sort(relEntries.begin(), relEntries.end());
         Q_FOREACH ( const QString &relEntry, relEntries ) {
             if ( relEntry.compare( entryName, Qt::CaseInsensitive ) == 0 ) {
                 return relDir->entry( relEntry );
diff --git a/mobile/components/documentitem.cpp b/mobile/components/documentitem.cpp
index 57461f6c2..27368c020 100644
--- a/mobile/components/documentitem.cpp
+++ b/mobile/components/documentitem.cpp
@@ -144,7 +144,7 @@ QVariantList DocumentItem::bookmarkedPages() const
         pages << viewport.pageNumber;
     }
     list = pages.toList();
-    qSort(list);
+    std::sort(list.begin(), list.end());
 
     QVariantList variantList;
     foreach (const int page, list) {
diff --git a/ui/pageview.cpp b/ui/pageview.cpp
index b81aa2f3a..74f5099e0 100644
--- a/ui/pageview.cpp
+++ b/ui/pageview.cpp
@@ -905,7 +905,7 @@ QString PageViewPrivate::selectedText() const
 
     QString text;
     QList< int > selpages = pagesWithTextSelection.toList();
-    qSort( selpages );
+    std::sort(selpages.begin(), selpages.end());
     const Okular::Page * pg = nullptr;
     if ( selpages.count() == 1 )
     {
@@ -2435,7 +2435,7 @@ void PageView::mousePressEvent( QMouseEvent * e )
                                 col += tsp.rectInSelection.left; // at this point, it's normalised within the whole table
 
                                 d->tableSelectionCols.append(col);
-                                qSort(d->tableSelectionCols);
+                                std::sort(d->tableSelectionCols.begin(), d->tableSelectionCols.end());
                             }
                         } else {
                             bool deleted=false;
@@ -2456,7 +2456,7 @@ void PageView::mousePressEvent( QMouseEvent * e )
                                 row += tsp.rectInSelection.top; // at this point, it's normalised within the whole table
 
                                 d->tableSelectionRows.append(row);
-                                qSort(d->tableSelectionRows);
+                                std::sort(d->tableSelectionRows.begin(), d->tableSelectionRows.end());
                             }
                         }
                     }
@@ -3207,8 +3207,8 @@ void PageView::guessTableDividers()
 
     int tally = 0;
 
-    qSort( colSelectionTicks );
-    qSort( rowSelectionTicks );
+    std::sort(colSelectionTicks.begin(), colSelectionTicks.end());
+    std::sort(rowSelectionTicks.begin(), rowSelectionTicks.end());
 
     for (int i = 0; i < colSelectionTicks.length(); ++i)
     {
@@ -3231,8 +3231,8 @@ void PageView::guessTableDividers()
     }
     Q_ASSERT( tally == 0 );
 
-    qSort( colTicks );
-    qSort( rowTicks );
+    std::sort(colTicks.begin(), colTicks.end());
+    std::sort(rowTicks.begin(), rowTicks.end());
 
     for (int i = 0; i < colTicks.length(); ++i)
     {
@@ -3991,7 +3991,7 @@ void PageView::updateZoom( ZoomMode newZoomMode )
             qCopy(kZoomValues, kZoomValues + 13, zoomValue.begin());
             zoomValue[13] = zoomFactorFitWidth;
             zoomValue[14] = zoomFactorFitPage;
-            qSort(zoomValue.begin(), zoomValue.end());
+            std::sort(zoomValue.begin(), zoomValue.end());
             QVector<float>::iterator i;
             if ( newZoomMode == ZoomOut )
             {