diff --git a/src/sakia/core/wallet.py b/src/sakia/core/wallet.py
index 515240758061edaff25db4c1a4be7be4a259acb9..6faefe652cd628cfd3090e34d78a3db4f883fb5b 100644
--- a/src/sakia/core/wallet.py
+++ b/src/sakia/core/wallet.py
@@ -328,7 +328,7 @@ class Wallet(QObject):
             logging.debug("TX : {0}".format(tx.raw()))
 
             tx.sign([key])
-            logging.debug("Transaction : {0}".format(tx.signed_raw()))
+            logging.debug("Transaction : [{0}]".format(tx.signed_raw()))
             return await transfer.send(tx, community)
         except NotEnoughMoneyError as e:
             return (False, str(e))
diff --git a/src/sakia/gui/preferences.py b/src/sakia/gui/preferences.py
index 33d8ca6f95252f2eabf01af2159cd6aa2dc36d72..fc7bf5e835bbb3f239d03a16f130a25a902e412d 100644
--- a/src/sakia/gui/preferences.py
+++ b/src/sakia/gui/preferences.py
@@ -55,6 +55,8 @@ class PreferencesDialog(QDialog, Ui_PreferencesDialog):
         self.spinbox_proxy_port.setValue(self.app.preferences.get('proxy_port', 8080))
         self.edit_proxy_address.setText(self.app.preferences.get('proxy_address', ""))
 
+        self.checkbox_forgetfulness.setChecked(self.app.preferences.get('forgetfulness', False))
+
     def handle_proxy_change(self):
         self.spinbox_proxy_port.setEnabled(self.checkbox_proxy.isChecked())
         self.edit_proxy_address.setEnabled(self.checkbox_proxy.isChecked())