diff --git a/beacon_node/execution_layer/src/engine_api/http.rs b/beacon_node/execution_layer/src/engine_api/http.rs
index 110e155c77..7c63f78a22 100644
--- a/beacon_node/execution_layer/src/engine_api/http.rs
+++ b/beacon_node/execution_layer/src/engine_api/http.rs
@@ -94,6 +94,7 @@ pub static LIGHTHOUSE_CAPABILITIES: &[&str] = &[
     ENGINE_GET_CLIENT_VERSION_V1,
     ENGINE_GET_BLOBS_V1,
     ENGINE_GET_BLOBS_V2,
+    ENGINE_GET_BLOBS_V3,
 ];
 
 /// We opt to initialize the JsonClientVersionV1 rather than the ClientVersionV1