diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index 6443e72..a914923 100644
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -6,6 +6,8 @@ title = "Hugo Bootstrap v4 Blog"
 theme = "hugo-theme-bootstrap4-blog"
 # number of posts to show on home/category/tag pages (Default: 10)
 paginate = 5
+# number of words to use for summary on home/category/tag pages (Default: 70)
+summaryLength = 50
 # optionally override the site's footer with custom copyright text
 # copyright = "Except where otherwise noted, content on this site is licensed under a [Creative Commons Attribution 4.0 International license](https://creativecommons.org/licenses/by-sa/4.0/)."
 #googleAnalytics = "UA-123-45"