diff --git a/rfcs/text/0005-host-metric-fields.md b/rfcs/text/0005-host-metric-fields.md
index 0ef1cfeb28..b15dddceef 100644
--- a/rfcs/text/0005-host-metric-fields.md
+++ b/rfcs/text/0005-host-metric-fields.md
@@ -156,6 +156,7 @@ e.g.:
 <!-- An RFC should link to the PRs for each of it stage advancements. -->
 
 * Stage 0: https://github.com/elastic/ecs/pull/947
+* Stage 1: https://github.com/elastic/ecs/pull/950
 
 <!--
 * Stage 1: https://github.com/elastic/ecs/pull/NNN