diff --git a/config.toml b/config.toml
index a97f1d0a..746c34b6 100644
--- a/config.toml
+++ b/config.toml
@@ -7,6 +7,7 @@ theme = "hugo-theme-bootstrap4-blog"
 enableRobotsTXT = true
 # number of posts to show on home/category/tag pages (Default: 10)
 paginate = 3
+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/)."
 
 [permalinks]
   post = "/:year/:month/:slug/"