diff --git a/src/qt/transactiondescdialog.cpp b/src/qt/transactiondescdialog.cpp
index 6f4f1e5f45..8c94fabf07 100644
--- a/src/qt/transactiondescdialog.cpp
+++ b/src/qt/transactiondescdialog.cpp
@@ -17,6 +17,7 @@ TransactionDescDialog::TransactionDescDialog(const QModelIndex &idx, QWidget *pa
     ui(new Ui::TransactionDescDialog)
 {
     ui->setupUi(this);
+    GUIUtil::updateFonts();
     setWindowTitle(tr("Details for %1").arg(idx.data(TransactionTableModel::TxIDRole).toString()));
     QString desc = idx.data(TransactionTableModel::LongDescriptionRole).toString();
     ui->detailText->setHtml(desc);