diff --git a/addons/account/report/general_ledger_landscape.py b/addons/account/report/general_ledger_landscape.py
index 8d26ce79867..ef355526de3 100644
--- a/addons/account/report/general_ledger_landscape.py
+++ b/addons/account/report/general_ledger_landscape.py
@@ -344,7 +344,7 @@ class general_ledger_landscape(rml_parse.rml_parse):
                 "FROM account_move_line l "\
                 "WHERE l.account_id = %s AND %s"%(account.id,self.query))
         sum_solde = self.cr.fetchone()[0] or 0.0
-        if form['soldeinit']:
+        if form.get('soldeinit',False):
             sum_solde += account.init_debit - account.init_credit
 
         return sum_solde