diff --git a/portprotonqt/dialogs.py b/portprotonqt/dialogs.py
index 00ccbf4..2df440d 100644
--- a/portprotonqt/dialogs.py
+++ b/portprotonqt/dialogs.py
@@ -94,6 +94,9 @@ class AddGameDialog(QDialog):
         self.setModal(True)
         self.setStyleSheet(self.theme.MAIN_WINDOW_STYLE + self.theme.MESSAGE_BOX_STYLE)
 
+        # Убираем рамку окна
+        self.setWindowFlags(Qt.WindowType.FramelessWindowHint | Qt.WindowType.Dialog)
+
         layout = QFormLayout(self)
 
         # Game name