diff --git a/CGPs/cgp-0039.md b/CGPs/cgp-0039.md
index 1cc62913..3da55a33 100644
--- a/CGPs/cgp-0039.md
+++ b/CGPs/cgp-0039.md
@@ -3,6 +3,7 @@ cgp: 39
 title: Increase Block Target Density
 date-created: 2021-09-06
 author: Mariano Cortesi (@mcortesi)
+discussionts-to: https://forum.celo.org/t/discussion-for-cgp-0039-incre/1333
 status: DRAFT
 date-executed:
 governance-proposal-id: