diff --git a/GUI/EvtMainFrame.cpp b/GUI/EvtMainFrame.cpp
index 02fddcc..60cdd15 100644
--- a/GUI/EvtMainFrame.cpp
+++ b/GUI/EvtMainFrame.cpp
@@ -191,6 +191,10 @@ void EvtMainFrame::openSaveDirEvent(wxCommandEvent&) {
     wxExecute("explorer.exe " + Utility::Directory::toNativeSeparators(_manager.saveDirectory()));
 }
 
+void EvtMainFrame::stagingButtonEvent(wxCommandEvent&) {
+    wxExecute("explorer.exe " + Utility::Directory::toNativeSeparators(_manager.stagingAreaDirectory()));
+}
+
 void EvtMainFrame::installedSelectionEvent(wxListEvent&) {
     updateCommandsState();
 }
diff --git a/GUI/EvtMainFrame.h b/GUI/EvtMainFrame.h
index 6d3d707..f171520 100644
--- a/GUI/EvtMainFrame.h
+++ b/GUI/EvtMainFrame.h
@@ -38,6 +38,7 @@ class EvtMainFrame: public MainFrame {
         void deleteEvent(wxCommandEvent&);
         void backupEvent(wxCommandEvent&);
         void openSaveDirEvent(wxCommandEvent&);
+        void stagingButtonEvent(wxCommandEvent&);
         void installedSelectionEvent(wxListEvent&);
         void listColumnDragEvent(wxListEvent&);
         void fileUpdateEvent(wxFileSystemWatcherEvent& event);