diff --git a/sources/diagramview.cpp b/sources/diagramview.cpp
index 8ff61e06e..448a2106f 100644
--- a/sources/diagramview.cpp
+++ b/sources/diagramview.cpp
@@ -419,16 +419,12 @@ void DiagramView::mousePressEvent(QMouseEvent *e) {
 		switchToVisualisationModeIfNeeded(e);
 		fresh_focus_in_ = false;
 	}
-		if (isInteractive() && !scene -> isReadOnly()) {
-			if (e -> buttons() == Qt::MidButton) {
-				//paste(mapToScene(e -> pos()), QClipboard::Selection);
-			} else {
-				if (is_adding_text && e -> buttons() == Qt::LeftButton) {
-					addDiagramTextAtPos(mapToScene(e -> pos()));
-					is_adding_text = false;
-				}
-			}
+	if (isInteractive() && !scene -> isReadOnly()) {
+		if (is_adding_text && e -> buttons() == Qt::LeftButton) {
+			addDiagramTextAtPos(mapToScene(e -> pos()));
+			is_adding_text = false;
 		}
+	}
 	QGraphicsView::mousePressEvent(e);
 }