diff --git a/wikicookbook.py b/wikicookbook.py
index 74e7def..768e027 100644
--- a/wikicookbook.py
+++ b/wikicookbook.py
@@ -29,6 +29,7 @@ from ui_mainwindow import Ui_MainWindow
 from ui_code_dialog import Ui_WikiCode
 from ui_about_dialog import Ui_About
 from ui_clear_dialog import Ui_ClearDialog
+from ui_close_dialog import Ui_CloseDialog
 
 class AboutDialog(QDialog, Ui_About):
     def __init__(self, *args, **kwargs):
@@ -39,6 +40,16 @@ class AboutDialog(QDialog, Ui_About):
 
         self.show()
 
+class CloseDialog(QDialog, Ui_CloseDialog):
+    def __init__(self, *args, **kwargs):
+        super(CloseDialog, self).__init__(*args, **kwargs)
+        self.setupUi(self)
+
+        self.b_yes.clicked.connect(self.accept)
+        self.b_no.clicked.connect(self.reject)
+
+        self.show()
+
 class ClearDialog(QDialog, Ui_ClearDialog):
     def __init__(self, *args, **kwargs):
         super(ClearDialog, self).__init__(*args, **kwargs)