diff --git a/addons/l10n_ch/bvr/report/bvr.py b/addons/l10n_ch/bvr/report/bvr.py
index 78472c32685..19014ed0f42 100644
--- a/addons/l10n_ch/bvr/report/bvr.py
+++ b/addons/l10n_ch/bvr/report/bvr.py
@@ -49,12 +49,13 @@ class account_invoice_bvr(report_sxw.rml_parse):
 		return res
 
 	def _bank_get(self, bid):
-		return self.pool.get("res.partner.bank").browse(cr,uid,bid)
+		return self.pool.get("res.partner.bank").browse(self.cr,self.uid,bid)
 
-	def _get_ref(self, o):
+	def _get_ref(self, o, bid):
+		bank = self._bank_get(bid)
 		res = ''
-		if o.bank_id.bank_code:
-			res = o.bank_id.bank_code
+		if bank.bank_code:
+			res = bank.bank_code
 		return self._mod10r(res+o.number.rjust(26-len(res), '0'))
 
 	def _mod10r(self,nbr):
diff --git a/addons/l10n_ch/bvr/report/bvr.rml b/addons/l10n_ch/bvr/report/bvr.rml
index c94c5a5e494..a8baaed6a33 100644
--- a/addons/l10n_ch/bvr/report/bvr.rml
+++ b/addons/l10n_ch/bvr/report/bvr.rml
@@ -132,7 +132,7 @@
 		<drawString x="5.5mm" y="26mm">[[ (o.address_invoice_id.street2 or '')]]</drawString>
 		<drawString x="5.5mm" y="22mm">[[ o.address_invoice_id.zip ]] [[ o.address_invoice_id.city ]]</drawString>
 
-		<drawString x="5.5mm" y="40mm">[[ _get_ref(o) ]]</drawString>
+		<drawString x="5.5mm" y="40mm">[[ _get_ref(o, data['form']['bank']) ]]</drawString>
 
 		<drawString x="126mm" y="51mm">[[ o.partner_id.name ]]</drawString>
 		<drawString x="126mm" y="47mm">[[ o.address_invoice_id.street ]]</drawString>
@@ -140,7 +140,7 @@
 		<drawString x="126mm" y="39mm">[[ o.address_invoice_id.zip ]] [[ o.address_invoice_id.city ]]</drawString>
 
 		<setFont name="ocrb" size="11"/>
-		<drawString x="124mm" y="67.5mm">[[ _space(_get_ref(o)) ]]</drawString>
+		<drawString x="124mm" y="67.5mm">[[ _space(_get_ref(o, data['form']['bank'])) ]]</drawString>
 
 		<setFont name="ocrb" size="12"/>
 
@@ -157,7 +157,7 @@
 		-->
 
 		<setFont name="ocrb" size="11.5"/>
-		<drawString x="66.72mm" y="16.20mm">01[[mod10r('%.2f' % o.amount_total).rjust(11,'0')]]&gt;[[ _get_ref(o) ]]+ [[_bank_get(data['form']['bank']).bvr_number.split('-')[0]+(o.bank_id.bvr_number.split('-')[1]).rjust(6,'0')+o.bank_id.bvr_number.split('-')[2] ]]&gt;</drawString>
+		<drawString x="66.72mm" y="16.20mm">01[[mod10r('%.2f' % o.amount_total).rjust(11,'0')]]&gt;[[ _get_ref(o, data['form']['bank']) ]]+ [[_bank_get(data['form']['bank']).bvr_number.split('-')[0]+(_bank_get(data['form']['bank']).bvr_number.split('-')[1]).rjust(6,'0')+_bank_get(data['form']['bank']).bvr_number.split('-')[2] ]]&gt;</drawString>
 
 	</illustration>
     <frameEnd/>