diff --git a/sources/diagramfoliolist.cpp b/sources/diagramfoliolist.cpp
index 1423c9713..4120fc240 100644
--- a/sources/diagramfoliolist.cpp
+++ b/sources/diagramfoliolist.cpp
@@ -172,7 +172,7 @@ void DiagramFolioList::fillRow(QPainter *qp, const QRectF &row_rect, const QStri
 	else
 		workingFont.setPointSizeF(origFontSize);
 	qp -> setFont(workingFont);
-	QString heading = tr("Titre");
+	QString heading = QObject::tr("Titre");
 	if (title == heading)
 		qp -> drawText(QRectF(x, y, colWidths[1]*row_rect.width(),row_rect.height()), Qt::AlignCenter, title);
 	else
diff --git a/sources/qetdiagrameditor.cpp b/sources/qetdiagrameditor.cpp
index e679e23f0..e06ca8abd 100644
--- a/sources/qetdiagrameditor.cpp
+++ b/sources/qetdiagrameditor.cpp
@@ -2338,7 +2338,7 @@ void QETDiagramEditor::generateTerminalBlock()
 }
 #elif defined(Q_OS_MAC)
 		QMessageBox::warning(nullptr,
-							 tr("Error launching qet_tb_generator plugin"), 
+							 QObject::tr("Error launching qet_tb_generator plugin"),
 							 QObject::tr("To install the plugin qet_tb_generator"
 							 "<br>"
 							 "Visit  :"
@@ -2369,7 +2369,7 @@ void QETDiagramEditor::generateTerminalBlock()
 
 #else
 		QMessageBox::warning(nullptr,
-							 tr("Error launching qet_tb_generator plugin"), 
+							 QObject::tr("Error launching qet_tb_generator plugin"),
 							 QObject::tr("To install the plugin qet_tb_generator"
 								 "<br>"
 								 "Visit : "