diff --git a/docs/components/receive.md b/docs/components/receive.md
index 542546b6e12..ccd2f2a0e3f 100644
--- a/docs/components/receive.md
+++ b/docs/components/receive.md
@@ -12,6 +12,12 @@ For more information please check out [initial design proposal](../proposals-don
 
 > NOTE: As the block producer it's important to set correct "external labels" that will identify data block across Thanos clusters. See [external labels](../storage.md#external-labels) docs for details.
 
+## TSDB stats
+
+Thanos Receive supports getting TSDB stats using the `/api/v1/status/tsdb` endpoint. Use the `THANOS-TENANT` HTTP header to get stats for individual Tenants. The output format of the endpoint is compatible with [Prometheus API](https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-stats).
+
+Note that each Thanos Receive will only expose local stats and replicated series will not be included in the response.
+
 ## Example
 
 ```bash
diff --git a/pkg/api/status/v1.go b/pkg/api/status/v1.go
index cb84ba63346..1755cbce410 100644
--- a/pkg/api/status/v1.go
+++ b/pkg/api/status/v1.go
@@ -65,6 +65,7 @@ type Options struct {
 	Registry *prometheus.Registry
 }
 
+// TODO(fpetkovski): replace with upstream struct after dependency update.
 type StatusAPI struct {
 	getTSDBStats GetStatsFunc
 	options      Options