diff --git a/view/Main_page.py b/view/Main_page.py
index 3574362..2e029a4 100644
--- a/view/Main_page.py
+++ b/view/Main_page.py
@@ -210,7 +210,7 @@ class Main_page( Page ):
                 id = u"deleted_notebooks",
               ),
               self.page_navigation( notebook_path, len( notes ), total_notes_count, start, count ),
-              ( notebook.read_write == Notebook.READ_WRITE_FOR_OWN_NOTES ) and \
+              ( notebook.read_write == Notebook.READ_WRITE_FOR_OWN_NOTES and user.username and user.username != u"anonymous" ) and \
                 Div( u"When you're done with your comment, click the save button to publish it.", class_ = u"small_text" ) or None,
               Div(
                 Span( id = u"notes_top" ),