diff --git a/product/ERP5Type/Document/Folder.py b/product/ERP5Type/Document/Folder.py
index 298a7734e9d996734c8e3a6d83d134fa43c3ad92..d3d309468b2c5c3c2b43aabcd49e0a00ca804f96 100755
--- a/product/ERP5Type/Document/Folder.py
+++ b/product/ERP5Type/Document/Folder.py
@@ -671,6 +671,8 @@ be a problem)."""
         result = "%s OR %s" % (result, o.getParentSqlExpression(table=table, strict_membership=strict_membership))
     return "( %s )" % result
     
+  security.declareProtected( Permissions.ModifyPortalContent, 'setTitle' )
+
   def mergeContent(self,from_object=None,to_object=None, delete=1,**kw):
     """
     This method will merge two objects.