diff --git a/envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/snapshot/resource/listeners/filters/HttpConnectionManagerFactory.kt b/envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/snapshot/resource/listeners/filters/HttpConnectionManagerFactory.kt
index 936e92223..80be1b8d8 100644
--- a/envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/snapshot/resource/listeners/filters/HttpConnectionManagerFactory.kt
+++ b/envoy-control-core/src/main/kotlin/pl/allegro/tech/servicemesh/envoycontrol/snapshot/resource/listeners/filters/HttpConnectionManagerFactory.kt
@@ -3,10 +3,9 @@ package pl.allegro.tech.servicemesh.envoycontrol.snapshot.resource.listeners.fil
 import com.google.protobuf.BoolValue
 import com.google.protobuf.Duration
 import com.google.protobuf.util.Durations
-import io.envoyproxy.envoy.config.core.v3.ApiConfigSource
+import io.envoyproxy.envoy.config.core.v3.AggregatedConfigSource
 import io.envoyproxy.envoy.config.core.v3.ApiVersion
 import io.envoyproxy.envoy.config.core.v3.ConfigSource
-import io.envoyproxy.envoy.config.core.v3.GrpcService
 import io.envoyproxy.envoy.config.core.v3.Http1ProtocolOptions
 import io.envoyproxy.envoy.config.core.v3.HttpProtocolOptions
 import io.envoyproxy.envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager
@@ -34,7 +33,6 @@ class HttpConnectionManagerFactory(
         snapshotProperties.dynamicForwardProxy
     ).filter
 
-    private val defaultApiConfigSourceV3: ApiConfigSource = apiConfigSource()
     private val accessLogFilter = AccessLogFilter(snapshotProperties)
 
     @SuppressWarnings("LongParameterList")
@@ -112,7 +110,7 @@ class HttpConnectionManagerFactory(
                 ConfigSource.newBuilder()
                     .setInitialFetchTimeout(rdsInitialFetchTimeout)
                     .setResourceApiVersion(ApiVersion.V3)
-                    .setApiConfigSource(defaultApiConfigSourceV3)
+                    .setAds(AggregatedConfigSource.getDefaultInstance())
                     .build()
             )
             .build()
@@ -124,25 +122,6 @@ class HttpConnectionManagerFactory(
             .build()
     }
 
-    private fun apiConfigSource(): ApiConfigSource {
-        return ApiConfigSource.newBuilder()
-            .setApiType(
-                if (snapshotProperties.deltaXdsEnabled) {
-                    ApiConfigSource.ApiType.DELTA_GRPC
-                } else {
-                    ApiConfigSource.ApiType.GRPC
-                }
-            )
-            .setTransportApiVersion(ApiVersion.V3)
-            .addGrpcServices(
-                GrpcService.newBuilder()
-                    .setEnvoyGrpc(
-                        GrpcService.EnvoyGrpc.newBuilder()
-                            .setClusterName(snapshotProperties.xdsClusterName)
-                    )
-            ).build()
-    }
-
     private fun addHttpFilters(
         connectionManagerBuilder: HttpConnectionManager.Builder,
         filterFactories: List<HttpFilterFactory>,