diff --git a/qucs/qucs/paintings/arrowdialog.cpp b/qucs/qucs/paintings/arrowdialog.cpp
index 5777706e89..f538860622 100644
--- a/qucs/qucs/paintings/arrowdialog.cpp
+++ b/qucs/qucs/paintings/arrowdialog.cpp
@@ -33,7 +33,7 @@ ArrowDialog::ArrowDialog(QWidget *parent) : QDialog(parent)
   setWindowTitle(tr("Edit Arrow Properties"));
   val100 = new QIntValidator(0, 100, this);
 
-  all = new QGridLayout(this, 5,4,3,3);
+  all = new QGridLayout(this);
   all->setMargin(3);