diff --git a/addons/account/report/account_report.py b/addons/account/report/account_report.py
index 9f81f295d74..fce71545251 100644
--- a/addons/account/report/account_report.py
+++ b/addons/account/report/account_report.py
@@ -48,6 +48,7 @@ class report_account_receivable(osv.osv):
     _order = 'name desc'
 
     def init(self, cr):
+        tools.drop_view_if_exists(cr, 'report_account_receivable')
         cr.execute("""
             create or replace view report_account_receivable as (
                 select
@@ -182,6 +183,7 @@ class report_invoice_created(osv.osv):
     _order = 'create_date'
 
     def init(self, cr):
+        tools.drop_view_if_exists(cr, 'report_invoice_created')
         cr.execute("""create or replace view report_invoice_created as (
             select
                inv.id as id, inv.name as name, inv.type as type,
@@ -283,4 +285,4 @@ class report_account_sales(osv.osv):
             )""")
 report_account_sales()
 
-# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
\ No newline at end of file
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: