diff --git a/src/Model/Scenario.py b/src/Model/Scenario.py
index bc061caa..9ebecda9 100644
--- a/src/Model/Scenario.py
+++ b/src/Model/Scenario.py
@@ -78,7 +78,7 @@ class Scenario(SQLSubModel):
         self._x, self._y = x, y
         self._name = name
         self._description = description
-        self._is_ensemble = False
+        self._is_ensemble = is_ensemble
         self._revision = revision
         self._parent = parent
 
diff --git a/src/Model/Study.py b/src/Model/Study.py
index 6355d102..7718bbc0 100644
--- a/src/Model/Study.py
+++ b/src/Model/Study.py
@@ -682,7 +682,7 @@ class Study(SQLModel):
 
         new.name = self.status.scenario.name + " (ensemble)"
         new.set_pos(self.status.scenario.x + 100,
-                    self.status.scenario.y + 100)
+                    self.status.scenario.y)
 
         if switch:
             self.status.scenario = new
diff --git a/src/View/Scenarios/ContextMenu.py b/src/View/Scenarios/ContextMenu.py
index adf430b2..2e19f091 100644
--- a/src/View/Scenarios/ContextMenu.py
+++ b/src/View/Scenarios/ContextMenu.py
@@ -78,10 +78,11 @@ class ScenarioMenu(AbstractMenu):
                     self._trad["menu_dup_scenario"]
                 )
 
-            if item.scenario.id == current_scenario:
-                ensemble = self._menu.addAction(
-                    self._trad["menu_ens_scenario"]
-                )
+            if not item.scenario.is_ensemble():
+                if item.scenario.id == current_scenario:
+                    ensemble = self._menu.addAction(
+                        self._trad["menu_ens_scenario"]
+                    )
 
         action = self._exec()
         if action is None:
diff --git a/src/View/Scenarios/GraphWidget.py b/src/View/Scenarios/GraphWidget.py
index 6271f301..5cb08152 100644
--- a/src/View/Scenarios/GraphWidget.py
+++ b/src/View/Scenarios/GraphWidget.py
@@ -100,7 +100,11 @@ class ScenarioItem(QGraphicsTextItem):
             )
         )
         painter.setBrush(QBrush(color))
-        painter.drawEllipse(self.boundingRect())
+
+        if self.scenario.is_ensemble():
+            painter.drawRect(self.boundingRect())
+        else:
+            painter.drawEllipse(self.boundingRect())
 
         super(ScenarioItem, self).paint(painter, option, widget)