diff --git a/beacon_node/network/src/beacon_processor/worker/rpc_methods.rs b/beacon_node/network/src/beacon_processor/worker/rpc_methods.rs
index 61359f031b..2df13f4ea4 100644
--- a/beacon_node/network/src/beacon_processor/worker/rpc_methods.rs
+++ b/beacon_node/network/src/beacon_processor/worker/rpc_methods.rs
@@ -247,7 +247,7 @@ impl<T: BeaconChainTypes> Worker<T> {
                             );
                         }
                         Ok((Some(block), None)) => {
-                            let data_availability_boundary_by_root = self.chain.data_availability_boundary_by_root_rpc_request();
+                            let data_availability_boundary_by_root = self.chain.finalized_data_availability_boundary();
                             let block_epoch = block.epoch();
 
                            if Some(block_epoch) >= data_availability_boundary_by_root {