diff --git a/addons/account/report/account_entries_report.py b/addons/account/report/account_entries_report.py
index 80065880ad9..e80cb290889 100644
--- a/addons/account/report/account_entries_report.py
+++ b/addons/account/report/account_entries_report.py
@@ -94,7 +94,7 @@ class account_entries_report(osv.osv):
         return super(account_entries_report, self).search(cr, uid, args=args, offset=offset, limit=limit, order=order,
             context=context, count=count)
 
-    def read_group(self, cr, uid, domain, fields, groupby, offset=0, limit=None, context=None):
+    def read_group(self, cr, uid, domain, *args, **kwargs):
         todel=[]
         fiscalyear_obj = self.pool.get('account.fiscalyear')
         period_obj = self.pool.get('account.period')
@@ -112,7 +112,7 @@ class account_entries_report(osv.osv):
         for a in [['period_id','in','current_year'], ['period_id','in','current_period']]:
             if a in domain:
                 domain.remove(a)
-        return super(account_entries_report, self).read_group(cr, uid, domain, fields, groupby, offset, limit, context)
+        return super(account_entries_report, self).read_group(cr, uid, domain, *args, **kwargs)
 
     def init(self, cr):
         tools.drop_view_if_exists(cr, 'account_entries_report')
diff --git a/addons/account_followup/report/account_followup_report.py b/addons/account_followup/report/account_followup_report.py
index ba0756f5c49..878f44ced30 100644
--- a/addons/account_followup/report/account_followup_report.py
+++ b/addons/account_followup/report/account_followup_report.py
@@ -55,14 +55,14 @@ class account_followup_stat(osv.osv):
             return super(account_followup_stat, self).search(cr, uid, args=args, offset=offset, limit=limit, order=order,
                 context=context, count=count)
 
-    def read_group(self, cr, uid, domain, fields, groupby, offset=0, limit=None, context=None):
+    def read_group(self, cr, uid, domain, *args, **kwargs):
             for arg in domain:
                 if arg[0] == 'period_id' and arg[2] == 'current_year':
                     current_year = self.pool.get('account.fiscalyear').find(cr, uid)
                     ids = self.pool.get('account.fiscalyear').read(cr, uid, [current_year], ['period_ids'])[0]['period_ids']
                     domain.append(['period_id','in',ids])
                     domain.remove(arg)
-            return super(account_followup_stat, self).read_group(cr, uid, domain, fields, groupby, offset, limit, context)
+            return super(account_followup_stat, self).read_group(cr, uid, domain, *args, **kwargs)
 
     def init(self, cr):
         tools.drop_view_if_exists(cr, 'account_followup_stat')