diff --git a/HISTORY.md b/HISTORY.md
index a588756d0e..35a99382cc 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -5,6 +5,7 @@ Here's some of Cloudflare incidents.
 [//]: # (do not edit me; start)
 
 
+- 2022-04-02: [Network Performance Issues in Sao Paolo, Brasil](https://web.archive.org/web/https://www.cloudflarestatus.com/incidents/hcgtlm5bkfcw)
 - 2022-04-01: [Increase in 521 Errors](https://web.archive.org/web/https://www.cloudflarestatus.com/incidents/6vhcnvxcc3k2)
 - 2022-04-01: [Elevated rate of 520 errors in some regions](https://web.archive.org/web/https://www.cloudflarestatus.com/incidents/w8kcl8hnqsyx)
 - 2022-03-30: [Service disruption in San Jose Data Center](https://web.archive.org/web/https://www.cloudflarestatus.com/incidents/3vf3zlfpdm2y)