diff --git a/src/Mod/Drawing/Gui/TaskDialog.cpp b/src/Mod/Drawing/Gui/TaskDialog.cpp
index e20caf20af..0a9592e74c 100644
--- a/src/Mod/Drawing/Gui/TaskDialog.cpp
+++ b/src/Mod/Drawing/Gui/TaskDialog.cpp
@@ -67,10 +67,9 @@ TaskProjection::TaskProjection()
     }
 
     widget->setLayout(mainLayout);
+    widget->setWindowTitle(tr("Project shapes"));
 
-    taskbox = new Gui::TaskView::TaskBox(QPixmap(), tr("Project shapes"), false, nullptr);
-    taskbox->groupLayout()->addWidget(widget);
-    Content.push_back(taskbox);
+    addTaskBox(widget, false);
 }
 
 TaskProjection::~TaskProjection()
diff --git a/src/Mod/Drawing/Gui/TaskDialog.h b/src/Mod/Drawing/Gui/TaskDialog.h
index 1160d8820f..e21273c99b 100644
--- a/src/Mod/Drawing/Gui/TaskDialog.h
+++ b/src/Mod/Drawing/Gui/TaskDialog.h
@@ -60,7 +60,6 @@ public:
 private:
     QWidget* widget;
     std::vector<QCheckBox*> boxes;
-    Gui::TaskView::TaskBox* taskbox;
 };
 
 }  // namespace DrawingGui
diff --git a/src/Mod/Drawing/Gui/TaskOrthoViews.cpp b/src/Mod/Drawing/Gui/TaskOrthoViews.cpp
index 5f72a06386..f19c92a064 100644
--- a/src/Mod/Drawing/Gui/TaskOrthoViews.cpp
+++ b/src/Mod/Drawing/Gui/TaskOrthoViews.cpp
@@ -1406,12 +1406,7 @@ TaskDlgOrthoViews::TaskDlgOrthoViews()
     : TaskDialog()
 {
     widget = new TaskOrthoViews();
-    taskbox = new Gui::TaskView::TaskBox(Gui::BitmapFactory().pixmap("actions/drawing-orthoviews"),
-                                         widget->windowTitle(),
-                                         true,
-                                         nullptr);
-    taskbox->groupLayout()->addWidget(widget);
-    Content.push_back(taskbox);
+    addTaskBox(Gui::BitmapFactory().pixmap("actions/drawing-orthoviews"), widget, true, nullptr);
 }
 
 TaskDlgOrthoViews::~TaskDlgOrthoViews()
diff --git a/src/Mod/Drawing/Gui/TaskOrthoViews.h b/src/Mod/Drawing/Gui/TaskOrthoViews.h
index 9172ed6f7e..6c61e6a85e 100644
--- a/src/Mod/Drawing/Gui/TaskOrthoViews.h
+++ b/src/Mod/Drawing/Gui/TaskOrthoViews.h
@@ -244,7 +244,6 @@ public:
 
 private:
     TaskOrthoViews* widget;
-    Gui::TaskView::TaskBox* taskbox;
 };
 
 }  // namespace DrawingGui