diff --git a/custom_widgets/rounded_corners_dialog.cpp b/custom_widgets/rounded_corners_dialog.cpp
index f3ce5179..a47907a8 100644
--- a/custom_widgets/rounded_corners_dialog.cpp
+++ b/custom_widgets/rounded_corners_dialog.cpp
@@ -12,7 +12,6 @@ YACReader::RoundedCornersDialog::RoundedCornersDialog(QWidget *parent)
 void YACReader::RoundedCornersDialog::paintEvent(QPaintEvent *)
 {
     qreal radius = 36.0; // desired radius in absolute pixels
-    qreal borderWidth = 0.0;
 
     if (!(windowFlags() & Qt::FramelessWindowHint) && !testAttribute(Qt::WA_TranslucentBackground))
         return; // nothing to do
@@ -22,8 +21,7 @@ void YACReader::RoundedCornersDialog::paintEvent(QPaintEvent *)
 
     // Paint thyself.
     QRectF rect(QPointF(0, 0), size());
-    // Check for a border size.
-    qreal penWidth = borderWidth;
+
     p.setPen(Qt::NoPen);
 
     // Set the brush from palette role.