diff --git a/server/src/main/java/org/opensearch/common/network/NetworkModule.java b/server/src/main/java/org/opensearch/common/network/NetworkModule.java
index f63c5b508b357..5d55fb52c323d 100644
--- a/server/src/main/java/org/opensearch/common/network/NetworkModule.java
+++ b/server/src/main/java/org/opensearch/common/network/NetworkModule.java
@@ -374,7 +374,7 @@ public Supplier<HttpServerTransport> getHttpServerTransportSupplier() {
      * Multiple transport types can be registered and enabled via AUX_TRANSPORT_TYPES_SETTING.
      * An IllegalStateException is thrown if a transport type is enabled not registered.
      */
-    public List<NetworkPlugin.AuxTransport> getAuxServerTransportSupplierList() {
+    public List<NetworkPlugin.AuxTransport> getAuxServerTransportList() {
         List<NetworkPlugin.AuxTransport> serverTransportSuppliers = new ArrayList<>();
 
         for (String transportType : AUX_TRANSPORT_TYPES_SETTING.get(settings)) {
diff --git a/server/src/main/java/org/opensearch/node/Node.java b/server/src/main/java/org/opensearch/node/Node.java
index 88895e15f5d12..704a23890b07a 100644
--- a/server/src/main/java/org/opensearch/node/Node.java
+++ b/server/src/main/java/org/opensearch/node/Node.java
@@ -2117,7 +2117,7 @@ protected HttpServerTransport newHttpTransport(NetworkModule networkModule) {
     }
 
     protected List<NetworkPlugin.AuxTransport> newAuxTransports(NetworkModule networkModule) {
-        return networkModule.getAuxServerTransportSupplierList();
+        return networkModule.getAuxServerTransportList();
     }
 
     private static class LocalNodeFactory implements Function<BoundTransportAddress, DiscoveryNode> {
diff --git a/server/src/main/java/org/opensearch/plugins/NetworkPlugin.java b/server/src/main/java/org/opensearch/plugins/NetworkPlugin.java
index e1a0ad8f71025..516aa94534f94 100644
--- a/server/src/main/java/org/opensearch/plugins/NetworkPlugin.java
+++ b/server/src/main/java/org/opensearch/plugins/NetworkPlugin.java
@@ -77,7 +77,7 @@ public interface NetworkPlugin {
      */
     abstract class AuxTransport extends AbstractLifecycleComponent {
         public static final String AUX_SETTINGS_PREFIX = "aux.transport.";
-        public static final String AUX_TRANSPORT_TYPES_KEY = AUX_SETTINGS_PREFIX + "type";
+        public static final String AUX_TRANSPORT_TYPES_KEY = AUX_SETTINGS_PREFIX + "types";
         public static final String AUX_PORT_DEFAULTS = "9400-9500";
         public static final Setting.AffixSetting<PortsRange> AUX_TRANSPORT_PORTS = affixKeySetting(
             AUX_SETTINGS_PREFIX,