diff --git a/public/_includes/_docs-nav.jade b/public/_includes/_docs-nav.jade
index 1ef80d2475..3d392dbe79 100644
--- a/public/_includes/_docs-nav.jade
+++ b/public/_includes/_docs-nav.jade
@@ -14,15 +14,18 @@ nav.side-nav.l-pinned-left.l-layer-4.l-offset-nav
         li(class="#{selected}") <a href="/docs/#{current.path[1]}/#{current.path[2]}/#{slug}.html" md-button><span class="side-nav-icon icon-#{page.icon}"></span> #{name}</a>
 
           if selected
-            ul.side-nav-secondary
-              for page, slug in public.docs[current.path[1]][current.path[2]][current.path[3]]._data
-                name = page.menuTitle || page.title
-                selected =  current.path[4] == slug ? 'is-selected':''
-                li(class="#{selected}") <a href="/docs/#{current.path[1]}/#{current.path[2]}/#{current.path[3]}/#{slug}.html" md-button> #{slug}</a>
+            sectionThree = public.docs[current.path[1]][current.path[2]][current.path[3]]
 
-                if selected
-                  ul.side-nav-tertiary
-                    for page, slug in public.docs[current.path[1]][current.path[2]][current.path[3]][current.path[4]]._data
-                      name = page.menuTitle || page.title
-                      selected =  current.path[4] == slug ? 'is-selected':''
-                      li(class="#{selected}") <a  href="/docs/#{current.path[1]}/#{current.path[2]}/#{current.path[3]}/#{current.path[4]}/#{slug}.html" md-button> #{name}</a>
+            if sectionThree
+              ul.side-nav-secondary
+                for page, slug in public.docs[current.path[1]][current.path[2]][current.path[3]]._data
+                  name = page.menuTitle || page.title
+                  selected =  current.path[4] == slug ? 'is-selected':''
+                  li(class="#{selected}") <a href="/docs/#{current.path[1]}/#{current.path[2]}/#{current.path[3]}/#{slug}.html" md-button> #{slug}</a>
+
+                  if selected
+                    ul.side-nav-tertiary
+                      for page, slug in public.docs[current.path[1]][current.path[2]][current.path[3]][current.path[4]]._data
+                        name = page.menuTitle || page.title
+                        selected =  current.path[4] == slug ? 'is-selected':''
+                        li(class="#{selected}") <a  href="/docs/#{current.path[1]}/#{current.path[2]}/#{current.path[3]}/#{current.path[4]}/#{slug}.html" md-button> #{name}</a>