diff --git a/ideas/172-topic-democracy.md b/ideas/172-topic-democracy.md
index 14e8480..d9fd7e9 100644
--- a/ideas/172-topic-democracy.md
+++ b/ideas/172-topic-democracy.md
@@ -4,6 +4,7 @@ title: Subjective Delegation Liquid Democracy
 status: Draft
 created: 2018-04-15
 category: core
+lead-contributor: 3esmit
 contributors:
     - 3esmit
 exit-criteria: yes