diff --git a/docs/ui-components/linenos.md b/docs/ui-components/linenos.md
index b13e6c91a70afe210c0faff98e4888b9ac8c8549..a81d5113bb478d3e8ede8f6b8f5d4e25379ff7ea 100644
--- a/docs/ui-components/linenos.md
+++ b/docs/ui-components/linenos.md
@@ -27,7 +27,7 @@ following configuration option:
 kramdown:
   syntax_highlighter_opts:
     block:
-      line_numbers: false
+      line_numbers: true
 {% endhighlight %}
 
 Line numbers can then be suppressed locally using Liquid tags (_without_ the