diff --git a/addons/account/report/general_ledger.py b/addons/account/report/general_ledger.py
index 3dfe8c5ea97..f4ff9f9ef45 100755
--- a/addons/account/report/general_ledger.py
+++ b/addons/account/report/general_ledger.py
@@ -351,9 +351,7 @@ class general_ledger(rml_parse.rml_parse):
 	def _sum_currency_amount_account(self, account, form):
 		
 		self._set_get_account_currency_code(account.id)
-		self.cr.execute("select sum(aml.amount_currency) from account_move_line as aml "\
-						"LEFT JOIN account_account aa on aml.account_id=%d "\
-						"AND  aml.currency_id = aa.currency_id"%account.id)
+		self.cr.execute("SELECT sum(aml.amount_currency) FROM account_move_line as aml,res_currency as rc WHERE aml.currency_id = rc.id AND aml.account_id= %d "%account.id)
 		total = self.cr.fetchone()
 		
 		if self.account_currency:
diff --git a/addons/account/report/general_ledger_landscape.py b/addons/account/report/general_ledger_landscape.py
index a36a1ea0d3b..f090b18c090 100755
--- a/addons/account/report/general_ledger_landscape.py
+++ b/addons/account/report/general_ledger_landscape.py
@@ -352,9 +352,7 @@ class general_ledger_landscape(rml_parse.rml_parse):
 	def _sum_currency_amount_account(self, account, form):
 		
 		self._set_get_account_currency_code(account.id)
-		self.cr.execute("select sum(aml.amount_currency) from account_move_line as aml "\
-						"LEFT JOIN account_account aa on aml.account_id=%d "\
-						"AND  aml.currency_id = aa.currency_id"%account.id)
+		self.cr.execute("SELECT sum(aml.amount_currency) FROM account_move_line as aml,res_currency as rc WHERE aml.currency_id = rc.id AND aml.account_id= %d "%account.id)
 		total = self.cr.fetchone()
 		
 		if self.account_currency: