diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f9842a..8124165 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## 0.8.0
 
-- Add `csv_options` as an option to pass to `CSV.generate_line` (#18)
+- Add `csv_options` as an option to pass to `CSV.generate_line` (https://github.com/aki77/csb/pull/18)
 
 ## 0.7.0