diff --git a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_checkPermission.xml b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_checkPermission.xml
index c0964309ff5443b1ce30b829c9d99a6523d9286b..2413a175cd75439bfbd7097d626e9f9e79d3be9d 100644
--- a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_checkPermission.xml
+++ b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_checkPermission.xml
@@ -55,17 +55,12 @@
             <key> <string>_body</string> </key>
             <value> <string># Check for a permission on an object specified by a given path\n
 # for current user. Return true only if the user is allowed.\n
-cache = container.REQUEST.other\n
-try:\n
-  return cache[(script.getId(), path, permission)]\n
-except KeyError:\n
-  allowed = False\n
-  portal = context.getPortalObject()\n
-  ob = portal.restrictedTraverse(path, None)\n
-  if ob is not None:\n
-    allowed = portal.portal_membership.checkPermission(permission, ob)\n
-  cache[(script.getId(), path, permission)] = allowed\n
-  return allowed\n
+\n
+portal = context.getPortalObject()\n
+ob = portal.restrictedTraverse(path, None)\n
+if ob is not None:\n
+  return portal.portal_membership.checkPermission(permission, ob)\n
+return False\n
 </string> </value>
         </item>
         <item>
@@ -105,18 +100,11 @@ except KeyError:\n
                             <string>path</string>
                             <string>permission</string>
                             <string>_getattr_</string>
-                            <string>container</string>
-                            <string>cache</string>
-                            <string>_getitem_</string>
-                            <string>script</string>
-                            <string>KeyError</string>
-                            <string>False</string>
-                            <string>allowed</string>
                             <string>context</string>
                             <string>portal</string>
                             <string>None</string>
                             <string>ob</string>
-                            <string>_write_</string>
+                            <string>False</string>
                           </tuple>
                         </value>
                     </item>
diff --git a/product/ERP5/bootstrap/erp5_core/bt/revision b/product/ERP5/bootstrap/erp5_core/bt/revision
index 5f267fc4175db28ce4210df35d92fd56e8c420ba..b6e871735215955f7d983558402b85b05d7eda34 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/revision
+++ b/product/ERP5/bootstrap/erp5_core/bt/revision
@@ -1 +1 @@
-1481
\ No newline at end of file
+1484
\ No newline at end of file