diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e3b2de128..a7fda6acd5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ BUG FIXES:
 
 * agent: (Consul Enterprise) Fixed an issue where the snapshot agent's HTTP client config was being ignored in favor of the HTTP command-line flags.
 * agent: Fixed an issue where health checks added to services with tags would cause extra periodic writes to the Consul servers, even if nothing had changed. This could cause extra churn on downstream applications like consul-template or Fabio. [[GH-3845](https://github.com/hashicorp/consul/issues/3845)]
+* agent: Fixed an issue where Serf events for failed Consul servers weren't being proactively processed by the RPC router. This would prvent Consul from proactively choosing a new server, and would instead wait for a failed RPC request before choosing a new server. This exposed clients to a failed request, when often the proactive switching would avoid that. [[GH-3864](https://github.com/hashicorp/consul/issues/3864)]
 
 ## 1.0.3 (January 24, 2018)