diff --git a/account_ebics/wizards/ebics_xfer.py b/account_ebics/wizards/ebics_xfer.py
index b2ee29e..1aa89f7 100644
--- a/account_ebics/wizards/ebics_xfer.py
+++ b/account_ebics/wizards/ebics_xfer.py
@@ -463,7 +463,7 @@ class EbicsXfer(models.TransientModel):
             "passphrase": passphrase,
         }
         if self.ebics_sig_passphrase:
-            keyring_params["sig_passphrase"] = self.ebics_sig_passphrase
+            keyring_params["sig_passphrase"] = self.ebics_sig_passphrase 
         try:
             keyring = EbicsKeyRing(**keyring_params)
         except (RuntimeError, ValueError) as err: