diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
index 43ca4cc..3c66044 100644
--- a/src/gui/mainwindow.cpp
+++ b/src/gui/mainwindow.cpp
@@ -525,7 +525,7 @@ void MainWindow::on_m_TreePartitions_currentItemChanged(QTreeWidgetItem* current
 	updateWindowTitle();
 }
 
-void MainWindow::on_m_TreePartitions_itemActivated(QTreeWidgetItem* item)
+void MainWindow::on_m_TreePartitions_itemDoubleClicked(QTreeWidgetItem* item, int)
 {
 	// if the activated item is the device item, don't do anything
 	if (item == treePartitions().topLevelItem(0))
diff --git a/src/gui/mainwindow.h b/src/gui/mainwindow.h
index 69f45e6..cb5d36f 100644
--- a/src/gui/mainwindow.h
+++ b/src/gui/mainwindow.h
@@ -127,7 +127,7 @@ class MainWindow : public KXmlGuiWindow, public Ui::MainWindowBase
 		void on_m_TreePartitions_currentItemChanged(QTreeWidgetItem* current, QTreeWidgetItem* previous);
 		void on_m_PartTableWidget_customContextMenuRequested(const QPoint& pos);
 		void on_m_TreePartitions_customContextMenuRequested(const QPoint& pos);
-		void on_m_TreePartitions_itemActivated(QTreeWidgetItem* item);
+		void on_m_TreePartitions_itemDoubleClicked(QTreeWidgetItem* item, int);
 		void on_m_PartTableWidget_itemSelectionChanged(PartWidget* item);
 		void on_m_ListDevices_itemClicked();