diff --git a/CHANGELOG.md b/CHANGELOG.md
index e42b0fd..7c87a62 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,8 @@
 ### Added
 
 * alsa: `percent` tag. This is an integer tag that represents the
-  current volume as a percentage value.
+  current volume as a percentage value
+  (https://codeberg.org/dnkl/yambar/issues/10).
 
 
 ### Deprecated