diff --git a/beacon_node/lighthouse_network/src/rpc/mod.rs b/beacon_node/lighthouse_network/src/rpc/mod.rs
index 6197d57f19..daa565199c 100644
--- a/beacon_node/lighthouse_network/src/rpc/mod.rs
+++ b/beacon_node/lighthouse_network/src/rpc/mod.rs
@@ -125,6 +125,7 @@ impl<Id: ReqId, TSpec: EthSpec> RPC<Id, TSpec> {
                 Duration::from_secs(10),
             )
             .n_every(Protocol::BlocksByRoot, 128, Duration::from_secs(10))
+            .n_every(Protocol::BlobsByRange, 128, Duration::from_secs(10))
             .build()
             .expect("Configuration parameters are valid");
         RPC {
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 97cab17822..83949f6ace 100644
--- a/beacon_node/network/src/beacon_processor/worker/rpc_methods.rs
+++ b/beacon_node/network/src/beacon_processor/worker/rpc_methods.rs
@@ -460,7 +460,7 @@ impl<T: BeaconChainTypes> Worker<T> {
                     Ok(None) => {
                         error!(
                             self.log,
-                            "Block in the chain is not in the store";
+                            "Blob in the chain is not in the store";
                             "request_root" => ?root
                         );
                         break;
@@ -509,7 +509,7 @@ impl<T: BeaconChainTypes> Worker<T> {
                 // send the stream terminator
                 self.send_network_message(NetworkMessage::SendResponse {
                     peer_id,
-                    response: Response::BlocksByRange(None),
+                    response: Response::BlobsByRange(None),
                     id: request_id,
                 });
             }
diff --git a/common/eth2_network_config/built_in_network_configs/eip4844/boot_enr.yaml b/common/eth2_network_config/built_in_network_configs/eip4844/boot_enr.yaml
index e69de29bb2..d4cf63c389 100644
--- a/common/eth2_network_config/built_in_network_configs/eip4844/boot_enr.yaml
+++ b/common/eth2_network_config/built_in_network_configs/eip4844/boot_enr.yaml
@@ -0,0 +1 @@
+- enr:-MK4QI-wkVW1PxL4ksUM4H_hMgTTwxKMzvvDMfoiwPBuRxcsGkrGPLo4Kho3Ri1DEtJG4B6pjXddbzA9iF2gVctxv42GAX9v5WG5h2F0dG5ldHOIAAAAAAAAAACEZXRoMpBzql9ccAAAcDIAAAAAAAAAgmlkgnY0gmlwhKRcjMiJc2VjcDI1NmsxoQK1fc46pmVHKq8HNYLkSVaUv4uK2UBsGgjjGWU6AAhAY4hzeW5jbmV0cwCDdGNwgiMog3VkcIIjKA
diff --git a/common/eth2_network_config/built_in_network_configs/eip4844/genesis.ssz.zip b/common/eth2_network_config/built_in_network_configs/eip4844/genesis.ssz.zip
deleted file mode 100644
index 9a1c014f63..0000000000
Binary files a/common/eth2_network_config/built_in_network_configs/eip4844/genesis.ssz.zip and /dev/null differ
diff --git a/consensus/types/src/eth_spec.rs b/consensus/types/src/eth_spec.rs
index 9de4777f54..138b8ddf41 100644
--- a/consensus/types/src/eth_spec.rs
+++ b/consensus/types/src/eth_spec.rs
@@ -253,7 +253,7 @@ impl EthSpec for MainnetEthSpec {
     type SubnetBitfieldLength = U64;
     type MaxValidatorsPerCommittee = U2048;
     type GenesisEpoch = U0;
-    type SlotsPerEpoch = U32;
+    type SlotsPerEpoch = U8;
     type EpochsPerEth1VotingPeriod = U64;
     type SlotsPerHistoricalRoot = U8192;
     type EpochsPerHistoricalVector = U65536;