diff --git a/PE/dialogpe.cpp b/PE/dialogpe.cpp
index 40aec308..6aa672b6 100755
--- a/PE/dialogpe.cpp
+++ b/PE/dialogpe.cpp
@@ -25,6 +25,11 @@
 DialogPE::DialogPE(QWidget *pParent) : XShortcutsDialog(pParent), ui(new Ui::DialogPE)
 {
     ui->setupUi(this);
+
+    Qt::WindowFlags _winFlags = windowFlags();
+    _winFlags |= Qt::WindowMinMaxButtonsHint;
+
+    setWindowFlags(_winFlags);
 }
 
 DialogPE::~DialogPE()