diff --git a/bal/gui/qt/dialogs.py b/bal/gui/qt/dialogs.py
index 99d4f26..27f9e17 100644
--- a/bal/gui/qt/dialogs.py
+++ b/bal/gui/qt/dialogs.py
@@ -65,8 +65,8 @@ from .common import (
     N_,
     AmountException,
     Any,
-    BalTimestamp,
     BalanceTooLowException,
+    BalTimestamp,
     BestEffortRequestFailed,
     Buttons,
     Callable,