diff --git a/docs/querying/remote_read_api.md b/docs/querying/remote_read_api.md
index 66b54f9130..05ce3ba809 100644
--- a/docs/querying/remote_read_api.md
+++ b/docs/querying/remote_read_api.md
@@ -7,6 +7,7 @@ NOTE: This is not currently considered part of the stable API and is subject to
 
 This API provides data read functionality from Prometheus. This interface expects [snappy](https://github.com/google/snappy) compression.
 The API definition is located [here](https://github.com/prometheus/prometheus/blob/main/prompb/remote.proto).
+Protobuf definitions are also available on [buf.build](https://buf.build/prometheus/prometheus/docs/main:prometheus#prometheus.ReadRequest).
 
 Request are made to the following endpoint.
 ```