diff --git a/modules/paypal/pages.py b/modules/paypal/pages.py
index 0b08b813cc65b339ab0a0a3a11ddcf5ddd84e443..2fa8c8c78659eb1fb6621d5109abca59f56cda2c 100644
--- a/modules/paypal/pages.py
+++ b/modules/paypal/pages.py
@@ -270,7 +270,7 @@ def parse_transaction(self, transaction, account):
                 return []
             cc = [tr['grossAmount']['amountUnformatted'] for tr in transaction['secondaryTransactions'] \
                  if account.currency == tr['grossAmount']['currency'] \
-                  and (tr['grossAmount']['amountUnformatted'] < 0) == (transaction['grossAmount']['amountUnformatted'] < 0) \
+                  and (int(tr['grossAmount']['amountUnformatted']) < 0) == (int(transaction['grossAmount']['amountUnformatted']) < 0) \
                   and tr['transactionDescription']['description'].startswith('Conversion de devise')]
             if not cc:
                 return []