diff --git a/src/gui/previewlistdelegate.h b/src/gui/previewlistdelegate.h
index 9a7cb3601..08563a167 100644
--- a/src/gui/previewlistdelegate.h
+++ b/src/gui/previewlistdelegate.h
@@ -32,8 +32,8 @@
 #define PREVIEWLISTDELEGATE_H
 
 #include <QItemDelegate>
-#include <QStyleOptionProgressBarV2>
-#include <QStyleOptionViewItemV2>
+#include <QStyleOptionProgressBar>
+#include <QStyleOptionViewItem>
 #include <QModelIndex>
 #include <QPainter>
 #include <QApplication>
@@ -59,7 +59,7 @@ class PreviewListDelegate: public QItemDelegate {
 
     void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const {
       painter->save();
-      QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option);
+      QStyleOptionViewItem opt = QItemDelegate::setOptions(index, option);
 
       switch(index.column()) {
         case PreviewSelect::SIZE:
@@ -67,7 +67,7 @@ class PreviewListDelegate: public QItemDelegate {
           QItemDelegate::drawDisplay(painter, opt, option.rect, Utils::Misc::friendlyUnit(index.data().toLongLong()));
           break;
         case PreviewSelect::PROGRESS:{
-          QStyleOptionProgressBarV2 newopt;
+          QStyleOptionProgressBar newopt;
           qreal progress = index.data().toDouble()*100.;
           newopt.rect = opt.rect;
           newopt.text = ((progress == 100.0) ? QString("100%") : Utils::String::fromDouble(progress, 1) + "%");
diff --git a/src/gui/properties/peerlistdelegate.h b/src/gui/properties/peerlistdelegate.h
index 864a6f424..84cb27110 100644
--- a/src/gui/properties/peerlistdelegate.h
+++ b/src/gui/properties/peerlistdelegate.h
@@ -50,7 +50,7 @@ public:
 
   void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const {
     painter->save();
-    QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option);
+    QStyleOptionViewItem opt = QItemDelegate::setOptions(index, option);
     switch(index.column()) {
     case TOT_DOWN:
     case TOT_UP:
diff --git a/src/gui/properties/proplistdelegate.cpp b/src/gui/properties/proplistdelegate.cpp
index b6dda5cab..1445c0e13 100644
--- a/src/gui/properties/proplistdelegate.cpp
+++ b/src/gui/properties/proplistdelegate.cpp
@@ -28,8 +28,8 @@
  * Contact : chris@qbittorrent.org
  */
 
-#include <QStyleOptionProgressBarV2>
-#include <QStyleOptionViewItemV2>
+#include <QStyleOptionProgressBar>
+#include <QStyleOptionViewItem>
 #include <QStyleOptionComboBox>
 #include <QComboBox>
 #include <QModelIndex>
@@ -60,7 +60,7 @@ PropListDelegate::PropListDelegate(PropertiesWidget *properties, QObject *parent
 void PropListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
     painter->save();
-    QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option);
+    QStyleOptionViewItem opt = QItemDelegate::setOptions(index, option);
 
     switch(index.column()) {
     case PCSIZE:
@@ -78,7 +78,7 @@ void PropListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &opti
         break;
     case PROGRESS:
         if (index.data().toDouble() >= 0) {
-            QStyleOptionProgressBarV2 newopt;
+            QStyleOptionProgressBar newopt;
             qreal progress = index.data().toDouble() * 100.;
             newopt.rect = opt.rect;
             newopt.text = ((progress == 100.0) ? QString("100%") : Utils::String::fromDouble(progress, 1) + "%");
diff --git a/src/gui/search/searchlistdelegate.cpp b/src/gui/search/searchlistdelegate.cpp
index a8ae79dca..646eb8344 100644
--- a/src/gui/search/searchlistdelegate.cpp
+++ b/src/gui/search/searchlistdelegate.cpp
@@ -28,7 +28,7 @@
  * Contact : chris@qbittorrent.org
  */
 
-#include <QStyleOptionViewItemV2>
+#include <QStyleOptionViewItem>
 #include <QModelIndex>
 #include <QPainter>
 #include <QProgressBar>
@@ -46,7 +46,7 @@ void SearchListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &op
 {
     painter->save();
 
-    QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option);
+    QStyleOptionViewItem opt = QItemDelegate::setOptions(index, option);
     switch(index.column()) {
     case SearchSortModel::SIZE:
         QItemDelegate::drawBackground(painter, opt, index);
diff --git a/src/gui/transferlistdelegate.cpp b/src/gui/transferlistdelegate.cpp
index c23141a0e..be5b0bd1c 100644
--- a/src/gui/transferlistdelegate.cpp
+++ b/src/gui/transferlistdelegate.cpp
@@ -31,7 +31,7 @@
 #include "transferlistdelegate.h"
 
 #include <QModelIndex>
-#include <QStyleOptionViewItemV2>
+#include <QStyleOptionViewItem>
 #include <QApplication>
 #include <QPainter>
 #include "base/utils/misc.h"
@@ -67,7 +67,7 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
     }
     const bool hideValues = Preferences::instance()->getHideZeroValues() & isHideState;
 
-    QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option);
+    QStyleOptionViewItem opt = QItemDelegate::setOptions(index, option);
     QItemDelegate::drawBackground(painter, opt, index);
     switch (index.column()) {
     case TorrentModel::TR_AMOUNT_DOWNLOADED:
@@ -162,7 +162,7 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
         break;
     }
     case TorrentModel::TR_PROGRESS: {
-        QStyleOptionProgressBarV2 newopt;
+        QStyleOptionProgressBar newopt;
         qreal progress = index.data().toDouble() * 100.;
         newopt.rect = opt.rect;
         newopt.text = ((progress == 100.0) ? QString("100%") : Utils::String::fromDouble(progress, 1) + "%");