diff --git a/CHANGELOG.md b/CHANGELOG.md
index 94f359a8197..54817a27a01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,7 +29,7 @@ We use *breaking* word for marking changes that are not backward compatible (rel
 - [#2049](https://github.com/thanos-io/thanos/pull/2049) Tracing: Support sampling on Elastic APM with new sample_rate setting.
 - [#2008](https://github.com/thanos-io/thanos/pull/2008) Querier, Receiver, Sidecar, Store: Add gRPC [health check](https://github.com/grpc/grpc/blob/master/doc/health-checking.md) endpoints.
 - [#2145](https://github.com/thanos-io/thanos/pull/2145) Tracing: track query sent to prometheus via remote read api.
-- [#1848](https://github.com/thanos-io/thanos/pull/1848) Ruler: Return error messages when trigger reload with http
+- [#1848](https://github.com/thanos-io/thanos/pull/1848) Ruler: Return error messages when trigger reload with http.
 
 ### Changed