diff --git a/addons/website_blog/views/website_blog_templates.xml b/addons/website_blog/views/website_blog_templates.xml
index 49a5210624f..4a6d8517fab 100644
--- a/addons/website_blog/views/website_blog_templates.xml
+++ b/addons/website_blog/views/website_blog_templates.xml
@@ -101,6 +101,7 @@
     <t t-call="website_blog.index">
         <t t-set="head">
             <link t-att-href="'/blog/%s/feed' % (blog.id)" type="application/atom+xml" rel="alternate" title="Atom Feed"/>
+            <meta t-if="len(active_tag_ids) > 0" name="robots" t-attf-content="#{len(active_tag_ids) > 1 and 'noindex,'} nofollow"/>
         </t>
         <div class="oe_structure"/>
         <div class="container">