diff --git a/qt/about.cpp b/qt/about.cpp
index 7d6657f2a..c6ab2d515 100644
--- a/qt/about.cpp
+++ b/qt/about.cpp
@@ -15,7 +15,8 @@
 #include <QtWidgets/QVBoxLayout>
 
 AboutDialog::AboutDialog(QWidget * parent)
-  : QDialog(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint)
+  : QDialog(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint |
+            Qt::WindowMaximizeButtonHint | Qt::WindowCloseButtonHint)
 {
   QIcon icon(":/ui/logo.png");
   setWindowIcon(icon);
@@ -64,4 +65,6 @@ AboutDialog::AboutDialog(QWidget * parent)
   }
   else
     setLayout(hBox);
+
+  adjustSize();
 }