diff --git a/src/drivers/Qt/NameTableViewer.cpp b/src/drivers/Qt/NameTableViewer.cpp
index caa2305e..cb6a9690 100644
--- a/src/drivers/Qt/NameTableViewer.cpp
+++ b/src/drivers/Qt/NameTableViewer.cpp
@@ -144,12 +144,19 @@ ppuNameTableViewerDialog_t::ppuNameTableViewerDialog_t(QWidget *parent)
 	QLabel *lbl;
 	QFont   font;
 	//char stmp[64];
-	int useNativeMenuBar;
+	int useNativeMenuBar, pxCharWidth;
 
 	font.setFamily("Courier New");
 	font.setStyle( QFont::StyleNormal );
 	font.setStyleHint( QFont::Monospace );
 
+	QFontMetrics metrics(font);
+#if QT_VERSION > QT_VERSION_CHECK(5, 11, 0)
+	pxCharWidth = metrics.horizontalAdvance(QLatin1Char('2'));
+#else
+	pxCharWidth = metrics.width(QLatin1Char('2'));
+#endif
+
 	nameTableViewWindow = this;
 
 	menuBar = new QMenuBar(this);
@@ -424,6 +431,8 @@ ppuNameTableViewerDialog_t::ppuNameTableViewerDialog_t(QWidget *parent)
 	lbl->setFont( font );
 	grid->addWidget( lbl, 7, 0, Qt::AlignLeft );
 
+	grid->setColumnMinimumWidth( 1, pxCharWidth * 6 );
+
 	ppuAddrLbl = new QLineEdit();
 	ppuAddrLbl->setReadOnly(true);
 	grid->addWidget( ppuAddrLbl, 0, 1, Qt::AlignLeft );