diff --git a/src/sakia/gui/sub/transfer/controller.py b/src/sakia/gui/sub/transfer/controller.py
index 2ce26c4205ebb6b828c71d489afa359d83479872..fd9b3a10a26a7b0ecb4d781be90804013a7fe54a 100644
--- a/src/sakia/gui/sub/transfer/controller.py
+++ b/src/sakia/gui/sub/transfer/controller.py
@@ -241,7 +241,7 @@ class TransferController(QObject):
             self.view.set_button_box(TransferView.ButtonBoxState.NO_AMOUNT)
         if not self.selected_pubkey():
             if self.view.pubkey_value() and not self.valid_crc_pubkey():
-                    self.view.set_button_box(TransferView.ButtonBoxState.WRONG_RECIPIENT)
+                self.view.set_button_box(TransferView.ButtonBoxState.WRONG_RECIPIENT)
             else:
                 self.view.set_button_box(TransferView.ButtonBoxState.NO_RECEIVER)
         elif self.password_input.valid():