diff --git a/sources/qetgraphicsitem/conductor.cpp b/sources/qetgraphicsitem/conductor.cpp
index 4b93571b0..38ac170b5 100644
--- a/sources/qetgraphicsitem/conductor.cpp
+++ b/sources/qetgraphicsitem/conductor.cpp
@@ -1765,25 +1765,29 @@ void Conductor::setSequenceNum(const autonum::sequentialNumbers& sn)
 */
 void Conductor::setUpConnectionForFormula(QString old_formula, QString new_formula)
 {
-	if (diagram())
+    Diagram *diagram_ {diagram()};
+    if (!diagram_) {
+        diagram_ = terminal1->diagram();
+    }
+    if (diagram_)
 	{
 			//Because the variable %F is a reference to another text which can contain variables,
 			//we must replace %F by the real text, to check if the real text contains the variable %id
 		if (old_formula.contains("%F"))
-			old_formula.replace("%F", diagram()->border_and_titleblock.folio());
+            old_formula.replace("%F", diagram_->border_and_titleblock.folio());
 
 		if (old_formula.contains("%id"))
-			disconnect(diagram()->project(), &QETProject::projectDiagramsOrderChanged, this, &Conductor::refreshText);
+            disconnect(diagram_->project(), &QETProject::projectDiagramsOrderChanged, this, &Conductor::refreshText);
 
 			//Label is frozen, so we don't update it.
 		if (m_freeze_label == true)
 			return;
 
 		if (new_formula.contains("%F"))
-			new_formula.replace("%F", diagram()->border_and_titleblock.folio());
+            new_formula.replace("%F", diagram_->border_and_titleblock.folio());
 
 		if (new_formula.contains("%id"))
-			connect(diagram()->project(), &QETProject::projectDiagramsOrderChanged, this, &Conductor::refreshText);
+            connect(diagram_->project(), &QETProject::projectDiagramsOrderChanged, this, &Conductor::refreshText);
 	}
 }
 
diff --git a/sources/qetgraphicsitem/conductortextitem.cpp b/sources/qetgraphicsitem/conductortextitem.cpp
index a4bbcd8b9..2e9cf0f10 100644
--- a/sources/qetgraphicsitem/conductortextitem.cpp
+++ b/sources/qetgraphicsitem/conductortextitem.cpp
@@ -251,7 +251,6 @@ void ConductorTextItem::hoverEnterEvent(QGraphicsSceneHoverEvent *e) {
 void ConductorTextItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *e)
 {
 	Q_UNUSED(e);
-	qDebug() << "Leave mouse over";
 	m_mouse_hover = false;
 	update();
 }