diff --git a/Polyhedron/demo/Polyhedron/MainWindow.cpp b/Polyhedron/demo/Polyhedron/MainWindow.cpp
index 5e1fe42896f..2c87aedb97a 100644
--- a/Polyhedron/demo/Polyhedron/MainWindow.cpp
+++ b/Polyhedron/demo/Polyhedron/MainWindow.cpp
@@ -383,6 +383,29 @@ MainWindow::MainWindow(const QStringList &keywords, bool verbose, QWidget* paren
   connect(ui->menuOperations, SIGNAL(aboutToShow()), this, SLOT(filterOperations()));
 }
 
+void addActionToMenu(QAction* action, QMenu* menu)
+{
+  auto it = menu->actions().begin();
+      for(;it != menu->actions().end();++it)
+  {
+    QString atxt = action->text().remove("&"),
+        btxt = (*it)->text().remove("&");
+    int i = 0;
+    while(atxt[i] == btxt[i]
+          && i < atxt.size()
+          && i < btxt.size())
+      ++i;
+    bool res = (atxt[i] < btxt[i]);
+    if (res)
+    {
+      menu->insertAction(*it, action);
+      break;
+    }
+  }
+  if(it==menu->actions().end())
+    menu->addAction(action);
+}
+
 //Recursive function that do a pass over a menu and its sub-menus(etc.) and hide them when they are empty
 void filterMenuOperations(QMenu* menu, QString filter, bool keep_from_here)
 {
@@ -407,7 +430,8 @@ void filterMenuOperations(QMenu* menu, QString filter, bool keep_from_here)
           }
           else
           {
-            menu->addAction(submenu->menuAction());
+            //menu->addAction(submenu->menuAction());
+            addActionToMenu(submenu->menuAction(), menu);
           }
         }
         filterMenuOperations(submenu, filter, keep);
@@ -415,13 +439,14 @@ void filterMenuOperations(QMenu* menu, QString filter, bool keep_from_here)
 
       }
       else if(action->text().contains(filter, Qt::CaseInsensitive)){
-        menu->addAction(action);
+        //menu->addAction(action);
+        addActionToMenu(action, menu);
       }
       buffer.removeAll(action);
     }
   }
 
-  QList<QAction*> sorted_actions;
+  /*QList<QAction*> sorted_actions;
   for(QAction* action : menu->actions())
   {
     if(action->isVisible() && !action->objectName().isEmpty())
@@ -434,14 +459,14 @@ void filterMenuOperations(QMenu* menu, QString filter, bool keep_from_here)
           btxt = b->text().remove("&");
       int i =0;
       while(atxt[i] == btxt[i]
-            && i < a->text().size()
-            && i < b->text().size())
+            && i < atxt.size()
+            && i < btxt.size())
         ++i;
       bool res = (atxt[i] < btxt[i]);
       return res;
     });
     menu->addActions(sorted_actions);
-  }
+  }*/
 }
 
 void MainWindow::filterOperations()
@@ -458,8 +483,10 @@ void MainWindow::filterOperations()
 
   Q_FOREACH(QAction* action, action_menu_map.keys())
   {
-    action_menu_map[action]->addAction(action);
+    QMenu* menu = action_menu_map[action];
+    addActionToMenu(action, menu);
   }
+
   QString filter=operationSearchBar.text();
   Q_FOREACH(const PluginNamePair& p, plugins) {
     Q_FOREACH(QAction* action, p.first->actions()) {