diff --git a/specs/deneb/p2p-interface.md b/specs/deneb/p2p-interface.md
index b1ff8b922..f6b105031 100644
--- a/specs/deneb/p2p-interface.md
+++ b/specs/deneb/p2p-interface.md
@@ -235,8 +235,9 @@ The following blobs sidecars, where they exist, MUST be sent in consecutive orde
 
 Clients MAY limit the number of blobs sidecars in the response.
 
-An empty `BlobSidecar` is one that does not contain any blobs, but contains non-zero `beacon_block_root`, `beacon_block_slot` and a valid `kzg_aggregated_proof`.
-Clients MAY NOT want to consider empty `BlobSidecar`s in rate limiting logic.
+Slots that do not contain known blobs MUST be skipped, mimicking the behaviour
+of the `BlocksByRange` request. Only response chunks with known blobs should
+therefore be sent.
 
 The response MUST contain no more than `count` blobs sidecars.