diff --git a/docs/ns3_html_theme/layout.html b/docs/ns3_html_theme/layout.html
index b01b158..f41fa31 100644
--- a/docs/ns3_html_theme/layout.html
+++ b/docs/ns3_html_theme/layout.html
@@ -54,8 +54,11 @@
 {% endblock %}
 
 {% block rootrellink %}
-    <li class="navelem"><a href="{{ theme_homepage }}">{{ theme_projectname }}</a><span class="navelem">&nbsp;</span></li>
+    <li style="background: none"><a href="{{ theme_homepage }}">{{ theme_projectname }}</a><span class="navelem">&nbsp;</span></li>
+    <li style="background: none"><a href="{{ theme_apidocsurl }}">{{ theme_apidocs }}</a><span class="">&nbsp;</span></li>
+{#
     {{ super() }}
+#}
 {% endblock %}
       
 {% if theme_collapsiblesidebar|tobool %}
diff --git a/docs/ns3_html_theme/theme.conf b/docs/ns3_html_theme/theme.conf
index fd5de72..f733deb 100644
--- a/docs/ns3_html_theme/theme.conf
+++ b/docs/ns3_html_theme/theme.conf
@@ -7,6 +7,8 @@
 projectname = ndnSIM
 homepage = http://ndnSIM.net/
 homepage2 = http://irl.cs.ucla.edu/
+apidocs = ndnSIM API
+apidocsurl = http://ndnSIM.net/doxygen/annotated.html
 customstylesheet = ns3_stylesheet.css
 logo = ndn-logo.png
 logo2 = irl-logo.png
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 0f9029a..505ff68 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -138,10 +138,10 @@
 #html_additional_pages = {}
 
 # If false, no module index is generated.
-#html_domain_indices = True
+html_domain_indices = False
 
 # If false, no index is generated.
-#html_use_index = True
+html_use_index = False
 
 # If true, the index is split into individual pages for each letter.
 #html_split_index = False
@@ -205,7 +205,7 @@
 #latex_appendices = []
 
 # If false, no module index is generated.
-#latex_domain_indices = True
+latex_domain_indices = False
 
 
 # -- Options for manual page output --------------------------------------------
@@ -236,7 +236,7 @@
 #texinfo_appendices = []
 
 # If false, no module index is generated.
-#texinfo_domain_indices = True
+texinfo_domain_indices = False
 
 # How to display URL addresses: 'footnote', 'no', or 'inline'.
 #texinfo_show_urls = 'footnote'