diff --git a/beacon_node/lighthouse_network/tests/common.rs b/beacon_node/lighthouse_network/tests/common.rs
index 9ff10f278d0..c190ec0143c 100644
--- a/beacon_node/lighthouse_network/tests/common.rs
+++ b/beacon_node/lighthouse_network/tests/common.rs
@@ -76,7 +76,7 @@ pub fn build_config(port: u16, mut boot_nodes: Vec<Enr>) -> NetworkConfig {
         .unwrap();
 
     config.set_ipv4_listening_address(std::net::Ipv4Addr::UNSPECIFIED, port, port, port + 1);
-    config.enr_disc4_port = Some(port);
+    config.enr_udp4_port = Some(port);
     config.enr_address = (Some(std::net::Ipv4Addr::LOCALHOST), None);
     config.boot_nodes_enr.append(&mut boot_nodes);
     config.network_dir = path.into_path();
diff --git a/beacon_node/src/config.rs b/beacon_node/src/config.rs
index 2663eb907af..7ef97f6168f 100644
--- a/beacon_node/src/config.rs
+++ b/beacon_node/src/config.rs
@@ -1433,4 +1433,4 @@ where
         .into_iter()
         .next()
         .ok_or(format!("Must provide at least one value to {}", flag_name))
-}
\ No newline at end of file
+}
diff --git a/lcli/src/generate_bootnode_enr.rs b/lcli/src/generate_bootnode_enr.rs
index 84151b6d1e5..0584cd65496 100644
--- a/lcli/src/generate_bootnode_enr.rs
+++ b/lcli/src/generate_bootnode_enr.rs
@@ -27,7 +27,7 @@ pub fn run<T: EthSpec>(matches: &ArgMatches) -> Result<(), String> {
 
     let mut config = NetworkConfig::default();
     config.enr_address = (Some(ip), None);
-    config.enr_disc4_port = Some(udp_port);
+    config.enr_udp4_port = Some(udp_port);
     config.enr_tcp6_port = Some(tcp_port);
 
     let secp256k1_keypair = secp256k1::Keypair::generate();
diff --git a/lighthouse/tests/beacon_node.rs b/lighthouse/tests/beacon_node.rs
index 817885f5d35..55a28ed927a 100644
--- a/lighthouse/tests/beacon_node.rs
+++ b/lighthouse/tests/beacon_node.rs
@@ -2357,4 +2357,4 @@ fn progressive_balances_fast() {
                 ProgressiveBalancesMode::Fast
             )
         });
-}
\ No newline at end of file
+}
diff --git a/testing/simulator/src/local_network.rs b/testing/simulator/src/local_network.rs
index 02d844bf3d0..70ba1f4759d 100644
--- a/testing/simulator/src/local_network.rs
+++ b/testing/simulator/src/local_network.rs
@@ -66,7 +66,7 @@ impl<E: EthSpec> LocalNetwork<E> {
             BOOTNODE_PORT,
             QUIC_PORT,
         );
-        beacon_config.network.enr_disc4_port = Some(BOOTNODE_PORT);
+        beacon_config.network.enr_udp4_port = Some(BOOTNODE_PORT);
         beacon_config.network.enr_tcp4_port = Some(BOOTNODE_PORT);
         beacon_config.network.discv5_config.table_filter = |_| true;
 
@@ -158,7 +158,7 @@ impl<E: EthSpec> LocalNetwork<E> {
                 BOOTNODE_PORT + count,
                 BOOTNODE_PORT + 1000 + count, // Offset the quick ports by 1000
             );
-            beacon_config.network.enr_disc4_port = Some(BOOTNODE_PORT + count);
+            beacon_config.network.enr_udp4_port = Some(BOOTNODE_PORT + count);
             beacon_config.network.enr_tcp4_port = Some(BOOTNODE_PORT + count);
             beacon_config.network.discv5_config.table_filter = |_| true;
             beacon_config.network.proposer_only = is_proposer;