diff --git a/src/core/marketplace.cpp b/src/core/marketplace.cpp
index f0e9d8b..5bd3a1f 100644
--- a/src/core/marketplace.cpp
+++ b/src/core/marketplace.cpp
@@ -32,10 +32,4 @@ int Marketplace::getNextSellerNo()
             return a->getSellerNo() < b->getSellerNo();
         });
     return (*iter)->getSellerNo() + 1;
-}
-
-int Marketplace::getNumSellersDelete()
-{
-    int count = std::count_if(sellers_.begin(), sellers_.end(), [](const auto& a){return a->getState() == Seller::State::DELETE;});
-    return count;
 }
\ No newline at end of file
diff --git a/src/core/marketplace.h b/src/core/marketplace.h
index 580e12c..4bf73bd 100644
--- a/src/core/marketplace.h
+++ b/src/core/marketplace.h
@@ -15,7 +15,6 @@ class Marketplace
     void loadFromDb();
     std::vector<std::unique_ptr<Seller>>& getSellers();
     int getNextSellerNo();
-    int getNumSellersDelete();
 
   private:
     std::vector<std::unique_ptr<Seller>> sellers_;
diff --git a/src/gui/sellerdialog.cpp b/src/gui/sellerdialog.cpp
index 499f755..7063d79 100644
--- a/src/gui/sellerdialog.cpp
+++ b/src/gui/sellerdialog.cpp
@@ -2,7 +2,6 @@
 
 #include "mainwindow.h"
 
-#include <QItemSelectionModel>
 #include <QMessageBox>
 
 SellerDialog::SellerDialog(QWidget* parent, Qt::WindowFlags f) : QDialog(parent, f)
@@ -13,33 +12,13 @@ SellerDialog::SellerDialog(QWidget* parent, Qt::WindowFlags f) : QDialog(parent,
     ui_.tableView->setModel(model);
     ui_.tableView->setColumnHidden(0, true); // hide the uuid
     connect(ui_.newButton, &QPushButton::clicked, this, &SellerDialog::on_newButton_clicked);
-    connect(ui_.deleteButton, &QPushButton::clicked, this, &SellerDialog::on_deleteButton_clicked);
 }
 
 void SellerDialog::on_newButton_clicked()
 {
-    ui_.tableView->reset();
     ui_.tableView->model()->insertRows(ui_.tableView->model()->rowCount(), 1);
     ui_.tableView->scrollToBottom();
     ui_.tableView->selectRow(ui_.tableView->model()->rowCount() - 1);
-    QModelIndex idx = ui_.tableView->model()->index(ui_.tableView->model()->rowCount() - 1, 2);
-    ui_.tableView->setCurrentIndex(idx);
-    ui_.tableView->edit(idx);
-}
-
-void SellerDialog::on_deleteButton_clicked()
-{
-    auto selModel = ui_.tableView->selectionModel();
-    if (selModel->hasSelection() == false)
-        return;
-    auto indexes = selModel->selectedRows();
-    
-    std::sort(indexes.begin(), indexes.end());
-
-    // Deleting the rows, beginning with the last one!
-    for (auto iter = indexes.constEnd() - 1; iter >= indexes.constBegin(); --iter) {
-        ui_.tableView->model()->removeRow(iter->row());
-    }
 }
 
 void SellerDialog::accept()
@@ -49,8 +28,7 @@ void SellerDialog::accept()
         if (seller->getFirstName().empty() || seller->getLastName().empty()) {
             QMessageBox(QMessageBox::Icon::Critical, "Fehler",
                         "Bitte geben Sie bei jedem Verkäufer Vorname und Nachname an.",
-                        QMessageBox::StandardButton::Ok, this)
-                .exec();
+                        QMessageBox::StandardButton::Ok, this).exec();
             return;
         }
     }
diff --git a/src/gui/sellerdialog.h b/src/gui/sellerdialog.h
index d539f4a..8d0dc0a 100644
--- a/src/gui/sellerdialog.h
+++ b/src/gui/sellerdialog.h
@@ -17,7 +17,6 @@ class SellerDialog : public QDialog
 
   private:
     void on_newButton_clicked();
-    void on_deleteButton_clicked();
     virtual void accept() override;
     Ui::SellerDialog ui_;
 };
diff --git a/src/gui/sellerdialog.ui b/src/gui/sellerdialog.ui
index 7f5916e..1dc8f78 100644
--- a/src/gui/sellerdialog.ui
+++ b/src/gui/sellerdialog.ui
@@ -39,9 +39,6 @@
        <property name="sizeAdjustPolicy">
         <enum>QAbstractScrollArea::AdjustToContents</enum>
        </property>
-       <property name="selectionBehavior">
-        <enum>QAbstractItemView::SelectRows</enum>
-       </property>
       </widget>
      </item>
      <item>
@@ -55,9 +52,6 @@
        </item>
        <item>
         <widget class="QPushButton" name="editButton">
-         <property name="enabled">
-          <bool>false</bool>
-         </property>
          <property name="text">
           <string>Bearbeiten</string>
          </property>
diff --git a/src/gui/sellermodel.cpp b/src/gui/sellermodel.cpp
index b59f49e..a88541d 100644
--- a/src/gui/sellermodel.cpp
+++ b/src/gui/sellermodel.cpp
@@ -23,9 +23,9 @@ QVariant SellerModel::data(const QModelIndex& index, int role) const
 
     Seller* seller = marketplace_->getSellers().at(index.row()).get();
 
-/*     if (seller->getState() == Seller::State::DELETE)
-        return QVariant();
- */
+    if (seller->getState() == Seller::State::DELETE)
+        return QVariant::Invalid;
+
     switch (index.column()) {
     case 0:
         return seller->getUuidAsString().c_str();
@@ -129,23 +129,4 @@ bool SellerModel::insertRows(int row, int count, const QModelIndex& parent)
     emit endInsertRows();
 
     return true;
-}
-
-bool SellerModel::removeRows(int row, int count, const QModelIndex& parent)
-{
-    emit beginRemoveRows(parent, row, row + count - 1);
-    auto seller = marketplace_->getSellers().at(row).get();
-    if (seller->getState() == Seller::State::NEW) {
-        marketplace_->getSellers().erase(
-            std::remove_if(marketplace_->getSellers().begin(), marketplace_->getSellers().end(),
-                           [&seller](const std::unique_ptr<Seller>& a) {
-                               return a->getUuid() == seller->getUuid();
-                           }),
-            marketplace_->getSellers().end());
-    } else {
-        seller->setState(Seller::State::DELETE);
-    }
-    emit endRemoveRows();
-
-    return false;
 }
\ No newline at end of file
diff --git a/src/gui/sellermodel.h b/src/gui/sellermodel.h
index 8a7f61e..7ec2244 100644
--- a/src/gui/sellermodel.h
+++ b/src/gui/sellermodel.h
@@ -16,7 +16,6 @@ class SellerModel : public QAbstractTableModel
     virtual Qt::ItemFlags flags(const QModelIndex& index) const override;
     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
     virtual bool insertRows(int row, int count, const QModelIndex& parent = QModelIndex()) override;
-    virtual bool removeRows(int row, int count, const QModelIndex& parent = QModelIndex()) override;
 
   private:
     Marketplace* marketplace_;