diff --git a/src/widgets/misc_widget.h b/src/widgets/misc_widget.h
--- a/src/widgets/misc_widget.h
+++ b/src/widgets/misc_widget.h
@@ -30,11 +30,13 @@ enum AboutWidgets {
 
 /** Widgets of the #QueryStringWindow class. */
 enum QueryStringWidgets {
-	WID_QS_CAPTION, ///< Caption of the window.
-	WID_QS_TEXT,    ///< Text of the query.
-	WID_QS_DEFAULT, ///< Default button.
-	WID_QS_CANCEL,  ///< Cancel button.
-	WID_QS_OK,      ///< OK button.
+	WID_QS_CAPTION,    ///< Caption of the window.
+	WID_QS_TEXT,       ///< Text of the query.
+	WID_QS_WARNING,    ///< Warning label about password security
+	WID_QS_WARNINGBOX, ///< Container for warning label
+	WID_QS_DEFAULT,    ///< Default button.
+	WID_QS_CANCEL,     ///< Cancel button.
+	WID_QS_OK,         ///< OK button.
 };
 
 /** Widgets of the #QueryWindow class. */