diff --git a/sources/qetgraphicsitem/crossrefitem.cpp b/sources/qetgraphicsitem/crossrefitem.cpp
index a17ad2c22..3aa48f9c1 100644
--- a/sources/qetgraphicsitem/crossrefitem.cpp
+++ b/sources/qetgraphicsitem/crossrefitem.cpp
@@ -31,15 +31,14 @@
  * @param elmt element to dispaly the cross ref
  * @param parent parent QetGraphicsItem
  */
-CrossRefItem::CrossRefItem(Element *elmt, QetGraphicsItem *parent) :
-	QetGraphicsItem(parent),
+CrossRefItem::CrossRefItem(Element *elmt, QGraphicsItem *parent) :
+	QGraphicsObject(parent),
 	element_ (elmt)
 {
-	snap_to_grid_=false;
-	setFlags(QGraphicsItem::ItemIsSelectable|QGraphicsItem::ItemIsMovable);
+	setFlags(QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemIsMovable);
 	connect(elmt, SIGNAL(positionChange(QPointF)), this, SLOT(autoPos()));
 	connect(elmt, SIGNAL(elementInfoChange(DiagramContext)), this, SLOT(updateLabel()));
-	connect(diagram()->project(), SIGNAL(projectDiagramsOrderChanged(QETProject*,int,int)), this, SLOT(updateLabel()));
+	connect(elmt->diagram()->project(), SIGNAL(projectDiagramsOrderChanged(QETProject*,int,int)), this, SLOT(updateLabel()));
 	updateLabel();
 }
 
@@ -50,7 +49,7 @@ CrossRefItem::CrossRefItem(Element *elmt, QetGraphicsItem *parent) :
 CrossRefItem::~CrossRefItem() {
 	disconnect(element_, SIGNAL(positionChange(QPointF)), this, SLOT(autoPos()));
 	disconnect(element_, SIGNAL(elementInfoChange(DiagramContext)), this, SLOT(updateLabel()));
-	disconnect(diagram()->project(), SIGNAL(projectDiagramsOrderChanged(QETProject*,int,int)), this, SLOT(updateLabel()));
+	disconnect(element_->diagram()->project(), SIGNAL(projectDiagramsOrderChanged(QETProject*,int,int)), this, SLOT(updateLabel()));
 }
 
 /**
@@ -189,7 +188,7 @@ void CrossRefItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *opti
  */
 void CrossRefItem::mouseMoveEvent(QGraphicsSceneMouseEvent *e) {
 	element_->setHighlighted(true);
-	QetGraphicsItem::mouseMoveEvent(e);
+	QGraphicsObject::mouseMoveEvent(e);
 }
 
 /**
@@ -199,7 +198,7 @@ void CrossRefItem::mouseMoveEvent(QGraphicsSceneMouseEvent *e) {
  */
 void CrossRefItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *e) {
 	element_->setHighlighted(false);
-	QetGraphicsItem::mouseReleaseEvent(e);
+	QGraphicsObject::mouseReleaseEvent(e);
 }
 
 /**
diff --git a/sources/qetgraphicsitem/crossrefitem.h b/sources/qetgraphicsitem/crossrefitem.h
index fd86cc1c9..936753c5f 100644
--- a/sources/qetgraphicsitem/crossrefitem.h
+++ b/sources/qetgraphicsitem/crossrefitem.h
@@ -29,13 +29,13 @@ class element;
  * It's the responsability of the parent to informe displayed slave are moved,
  * by calling the slot @updateLabel
  */
-class CrossRefItem : public QetGraphicsItem
+class CrossRefItem : public QGraphicsObject
 {
 	Q_OBJECT
 
 	//Methods
 	public:
-	explicit CrossRefItem(Element *elmt, QetGraphicsItem *parent = 0);
+	explicit CrossRefItem(Element *elmt, QGraphicsItem *parent = 0);
 	~CrossRefItem();
 
 	QRectF boundingRect() const;
diff --git a/sources/qetgraphicsitem/masterelement.cpp b/sources/qetgraphicsitem/masterelement.cpp
index 3eebe7c20..df2527b99 100644
--- a/sources/qetgraphicsitem/masterelement.cpp
+++ b/sources/qetgraphicsitem/masterelement.cpp
@@ -55,7 +55,10 @@ void MasterElement::linkToElement(Element *elmt) {
 		elmt->linkToElement(this);
 
 		if (elmt->kindInformations()["type"].toString() != "power") {
-			if (!cri_) cri_ = new CrossRefItem(this, this); //create cross ref item if not yet
+			if (!cri_) {
+				cri_ = new CrossRefItem(this); //create cross ref item if not yet
+				diagram()->addItem(cri_);
+			}
 			connect(elmt, SIGNAL(positionChange(QPointF)), cri_, SLOT(updateLabel()));
 			cri_->updateLabel();
 		}
@@ -93,6 +96,7 @@ void MasterElement::unlinkElement(Element *elmt) {
 			if (elmt->kindInformations()["type"].toString() != "power") delete_cri = false;
 
 		if (delete_cri) {
+			diagram()->removeItem(cri_);
 			delete cri_;
 			cri_ = 0;
 		}