diff --git a/include/class/acc_account_ledger.class.php b/include/class/acc_account_ledger.class.php
index 3cc75754a..18c58e1c0 100644
--- a/include/class/acc_account_ledger.class.php
+++ b/include/class/acc_account_ledger.class.php
@@ -325,7 +325,7 @@ class Acc_Account_Ledger
 
         return array('debit'=>$r['sum_deb'],
                      'credit'=>$r['sum_cred'],
-                     'solde'=>abs(bcsub($r['sum_deb'],$r['sum_cred'])));
+                     'solde'=>abs(bcsub($r['sum_deb'],$r['sum_cred'],2)));
     }
     /*!
      * \brief isTva tell is a poste is used for VAT