diff --git a/config.toml b/config.toml
index 2c9cf1e..59069f2 100644
--- a/config.toml
+++ b/config.toml
@@ -18,4 +18,7 @@ easydocs_logo_always_clickable = false
 # Notes:
 #  - Also requries the base URL to be set to the local folder where the site is stored eg. base_url = /home/user/mysite/public/
 #  - This is not portable and only works with a specific local folder
-easydocs_uglyurls = false
\ No newline at end of file
+easydocs_uglyurls = false
+
+# Controls how many headings are needed on a page before the headings show in the navigation on the left
+easydocs_heading_threshold = 4
\ No newline at end of file
diff --git a/templates/index.html b/templates/index.html
index e437362..0c96594 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -81,6 +81,7 @@
 
                                 {% if current_path == page.path -%}
 
+                                    {# Count number of headers on page #}
                                     {% set_global header_count = 0 -%}
                                     {% for h2 in page.toc -%}
                                         {% set_global header_count = header_count + 1 -%}
@@ -92,7 +93,8 @@
                                         {% endfor -%}
                                     {% endfor -%}
 
-                                    {% if header_count > 4 -%}
+                                    {# Output headers if above threshold #}
+                                    {% if header_count > config.extra.easydocs_heading_threshold -%}
                                         <ul id="toc">
                                             {% for h2 in page.toc -%}
                                                 <li><a href="