diff --git a/app/actionmanager.cpp b/app/actionmanager.cpp
index c876a613..f914f776 100644
--- a/app/actionmanager.cpp
+++ b/app/actionmanager.cpp
@@ -24,7 +24,6 @@ void ActionManager::setupAction(MainWindow *mainWindow)
     CREATE_NEW_ACTION(mainWindow, actionZoomIn);
     CREATE_NEW_ACTION(mainWindow, actionZoomOut);
     CREATE_NEW_ACTION(mainWindow, actionHorizontalFlip);
-    CREATE_NEW_ACTION(mainWindow, actionFitByWidth);
     CREATE_NEW_ACTION(mainWindow, actionCopyPixmap);
     CREATE_NEW_ACTION(mainWindow, actionCopyFilePath);
     CREATE_NEW_ACTION(mainWindow, actionPaste);
@@ -48,7 +47,6 @@ void ActionManager::retranslateUi(MainWindow *mainWindow)
     actionZoomIn->setText(QCoreApplication::translate("MainWindow", "Zoom in", nullptr));
     actionZoomOut->setText(QCoreApplication::translate("MainWindow", "Zoom out", nullptr));
     actionHorizontalFlip->setText(QCoreApplication::translate("MainWindow", "Flip &Horizontally", nullptr));
-    actionFitByWidth->setText("Fit by width"); // TODO: what should it called?
     actionCopyPixmap->setText(QCoreApplication::translate("MainWindow", "Copy P&ixmap", nullptr));
     actionCopyFilePath->setText(QCoreApplication::translate("MainWindow", "Copy &File Path", nullptr));
     actionPaste->setText(QCoreApplication::translate("MainWindow", "&Paste", nullptr));
diff --git a/app/actionmanager.h b/app/actionmanager.h
index 50e7978c..cb316946 100644
--- a/app/actionmanager.h
+++ b/app/actionmanager.h
@@ -19,7 +19,6 @@ class ActionManager
     QAction *actionZoomIn;
     QAction *actionZoomOut;
     QAction *actionHorizontalFlip;
-    QAction *actionFitByWidth;
     QAction *actionCopyPixmap;
     QAction *actionCopyFilePath;
     QAction *actionPaste;
diff --git a/app/graphicsview.cpp b/app/graphicsview.cpp
index 3bce1711..b59a1962 100644
--- a/app/graphicsview.cpp
+++ b/app/graphicsview.cpp
@@ -171,31 +171,6 @@ void GraphicsView::fitInView(const QRectF &rect, Qt::AspectRatioMode aspectRadio
     applyTransformationModeByScaleFactor();
 }
 
-void GraphicsView::fitByOrientation(Qt::Orientation ori, bool scaleDownOnly)
-{
-    resetScale();
-
-    QRectF viewRect = this->viewport()->rect().adjusted(2, 2, -2, -2);
-    QRectF imageRect = transform().mapRect(sceneRect());
-
-    qreal ratio;
-
-    if (ori == Qt::Horizontal) {
-        ratio = viewRect.width() / imageRect.width();
-    } else {
-        ratio = viewRect.height() / imageRect.height();
-    }
-
-    if (scaleDownOnly && ratio > 1) ratio = 1;
-
-    scale(ratio, ratio);
-    centerOn(imageRect.top(), 0);
-    m_enableFitInView = false;
-
-    applyTransformationModeByScaleFactor();
-    emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform());
-}
-
 void GraphicsView::checkAndDoFitInView(bool markItOnAnyway)
 {
     if (!isThingSmallerThanWindowWith(transform())) {
diff --git a/app/graphicsview.h b/app/graphicsview.h
index b741c4f6..ab324dec 100644
--- a/app/graphicsview.h
+++ b/app/graphicsview.h
@@ -30,7 +30,6 @@ class GraphicsView : public QGraphicsView
     void flipView(bool horizontal = true);
     void resetScale();
     void fitInView(const QRectF &rect, Qt::AspectRatioMode aspectRadioMode = Qt::IgnoreAspectRatio);
-    void fitByOrientation(Qt::Orientation ori = Qt::Horizontal, bool scaleDownOnly = false);
 
     void checkAndDoFitInView(bool markItOnAnyway = true);
 
diff --git a/app/mainwindow.cpp b/app/mainwindow.cpp
index 009b76b7..825d0878 100644
--- a/app/mainwindow.cpp
+++ b/app/mainwindow.cpp
@@ -421,7 +421,6 @@ void MainWindow::contextMenuEvent(QContextMenuEvent *event)
     menu->addSeparator();
 
     menu->addAction(m_am->actionHorizontalFlip);
-    menu->addAction(m_am->actionFitByWidth);
 
     menu->addSeparator();
     menu->addAction(stayOnTopMode);
@@ -562,11 +561,6 @@ void MainWindow::on_actionHorizontalFlip_triggered()
     m_graphicsView->flipView();
 }
 
-void MainWindow::on_actionFitByWidth_triggered()
-{
-    m_graphicsView->fitByOrientation();
-}
-
 void MainWindow::on_actionCopyPixmap_triggered()
 {
     QClipboard *cb = QApplication::clipboard();
diff --git a/app/mainwindow.h b/app/mainwindow.h
index 4ab6c659..0eb2a8d4 100644
--- a/app/mainwindow.h
+++ b/app/mainwindow.h
@@ -66,7 +66,6 @@ private slots:
     void on_actionZoomIn_triggered();
     void on_actionZoomOut_triggered();
     void on_actionHorizontalFlip_triggered();
-    void on_actionFitByWidth_triggered();
     void on_actionCopyPixmap_triggered();
     void on_actionCopyFilePath_triggered();
     void on_actionPaste_triggered();