diff --git a/base_report_to_printer/printing.py b/base_report_to_printer/printing.py
index 004fcba..22f3fbc 100644
--- a/base_report_to_printer/printing.py
+++ b/base_report_to_printer/printing.py
@@ -106,7 +106,7 @@ class printing_printer(orm.Model):
                     status = 'unavailable'
 
                 vals['status'] = status
-                self.write(cr, uid, [printer.id], vals, context)
+                self.write(cr, uid, [printer.id], vals, context=context)
             cr.commit()
         except:
             cr.rollback()
diff --git a/base_report_to_printer/wizard/update_printers.py b/base_report_to_printer/wizard/update_printers.py
index 9b7a240..43ccbd9 100644
--- a/base_report_to_printer/wizard/update_printers.py
+++ b/base_report_to_printer/wizard/update_printers.py
@@ -44,7 +44,7 @@ class printing_printer_update_wizard(orm.TransientModel):
             return {}
 
         ids = self.pool.get('printing.printer').search(cr, uid, [('system_name','in',printers.keys())], context=context)
-        for printer in self.pool.get('printing.printer').browse(cr, uid, ids, context):
+        for printer in self.pool.get('printing.printer').browse(cr, uid, ids, context=context):
             del printers[printer.system_name]
 
         for name in printers: