diff --git a/README.rst b/README.rst
index 993a980..daedebe 100644
--- a/README.rst
+++ b/README.rst
@@ -51,7 +51,7 @@ Supported django CMS versions:
              you have issues with tags, upgrade to latest version to have it fixed.
 
 .. warning:: When upgrading to version 0.6, check that every post as an attached
-             category, or select a menu without categories. 
+             category, or select a menu without categories.
 
 .. warning:: Starting from version 0.5, this package does not declare dependency
              on South anymore; please install it separately if using this
@@ -235,11 +235,14 @@ Menu
 
 ``djangocms_blog`` provides support for django CMS menu framework.
 
-By default all the categories and posts are added to the menu, in a hierarcical structure.
+By default all the categories and posts are added to the menu, in a hierarchical structure.
 
 Is it possibile to configure per Apphook, whether the menu includes post and categories
 (the default), only categorie, only posts or no item.
 
+If "post and categories" or "only categories" are set, all the posts not associated with a
+category are not added to the menu.
+
 Templates
 +++++++++
 
@@ -374,14 +377,14 @@ Global Settings
   (default: ``False``)
 * BLOG_ADMIN_POST_FIELDSET_FILTER: Callable function to change(add or filter)
   fields to fieldsets for admin post edit form; (default: ``False``). Function simple example::
-  
-  
+
+
     def fieldset_filter_function(fsets, request, obj=None):
         if request.user.groups.filter(name='Editor').exists():
             fsets[1][1]['fields'][0].append('author')  # adding 'author' field if user is Editor
         return fsets
-        
-        
+
+
 * BLOG_AVAILABLE_PERMALINK_STYLES: Choices of permalinks styles;
 * BLOG_PERMALINK_URLS: URLConf corresponding to
   BLOG_AVAILABLE_PERMALINK_STYLES;
diff --git a/djangocms_blog/menu.py b/djangocms_blog/menu.py
index 036811e..75e5564 100644
--- a/djangocms_blog/menu.py
+++ b/djangocms_blog/menu.py
@@ -52,20 +52,23 @@ class BlogCategoryMenu(CMSAttachMenu):
                 posts = posts.namespace(self.instance.application_namespace)
             posts = posts.active_translations(language).distinct()
             for post in posts:
+                post_id = None
                 if categories_menu:
                     category = post.categories.first()
-                    parent = '%s-%s' % (category.__class__.__name__, category.pk)
-                    post_id = '%s-%s' % (post.__class__.__name__, post.pk),
+                    if category:
+                        parent = '%s-%s' % (category.__class__.__name__, category.pk)
+                        post_id = '%s-%s' % (post.__class__.__name__, post.pk),
                 else:
                     parent = None
                     post_id = '%s-%s' % (post.__class__.__name__, post.pk),
-                node = NavigationNode(
-                    post.get_title(),
-                    post.get_absolute_url(language),
-                    post_id,
-                    parent
-                )
-                nodes.append(node)
+                if post_id:
+                    node = NavigationNode(
+                        post.get_title(),
+                        post.get_absolute_url(language),
+                        post_id,
+                        parent
+                    )
+                    nodes.append(node)
 
         return nodes