diff --git a/app/views/wiki_pages/_excerpt.html.erb b/app/views/wiki_pages/_excerpt.html.erb
index 37423c8f0..8e9dbfdfa 100644
--- a/app/views/wiki_pages/_excerpt.html.erb
+++ b/app/views/wiki_pages/_excerpt.html.erb
@@ -10,6 +10,8 @@
       <p>Read the <%= link_to "full article", wiki_page_path(post_set.wiki_page.id) %>.</p>
     </div>
   <% else %>
-    <p>There is currently no wiki page for the tag "<%= post_set.tag_string %>". You can <%= link_to "create one", new_wiki_page_path(:wiki_page => {:title => post_set.tag_string}) %>.</p>
+    <% if post_set.tag_string.any? %>
+      <p>There is currently no wiki page for the tag "<%= post_set.tag_string %>". You can <%= link_to "create one", new_wiki_page_path(:wiki_page => {:title => post_set.tag_string}) %>.</p>
+    <% end %>
   <% end %>
 </div>