diff --git a/ChangeLog.asciidoc b/ChangeLog.asciidoc
index 97cc36115..ea39686c3 100644
--- a/ChangeLog.asciidoc
+++ b/ChangeLog.asciidoc
@@ -17,7 +17,8 @@ http://weechat.org/files/releasenotes/ReleaseNotes-devel.html[release notes]
 
 === New features
 
-* core: allow incomplete commands if unambiguous (task #5419)
+* core: allow incomplete commands if unambiguous, new option
+  weechat.look.command_incomplete (task #5419)
 * trigger: add option "restore" in command /trigger
 
 === Bugs fixed