diff --git a/src/main/kotlin/io/emeraldpay/dshackle/startup/configure/GenericUpstreamCreator.kt b/src/main/kotlin/io/emeraldpay/dshackle/startup/configure/GenericUpstreamCreator.kt
index 8e84ceac0..f92d86985 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/startup/configure/GenericUpstreamCreator.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/startup/configure/GenericUpstreamCreator.kt
@@ -65,8 +65,6 @@ open class GenericUpstreamCreator(
             chainConfig,
         ) ?: return UpstreamCreationData.default()
 
-        val methods = buildMethods(config, chain)
-
         val hashUrl = connection.let {
             if (it.connectorMode == GenericConnectorFactory.ConnectorMode.RPC_REQUESTS_WITH_MIXED_HEAD.name) it.rpc?.url ?: it.ws?.url else it.ws?.url ?: it.rpc?.url
         }
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/Multistream.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/Multistream.kt
index dceafb1ac..5742c7ce7 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/Multistream.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/Multistream.kt
@@ -72,7 +72,7 @@ abstract class Multistream(
     private var cacheSubscription: Disposable? = null
 
     @Volatile
-    private var callMethods: CallMethods? = null
+    private var callMethods: DisabledCallMethods? = null
     private var callMethodsFactory: Factory<CallMethods> = Factory {
         return@Factory callMethods ?: throw FunctorException("Not initialized yet")
     }
@@ -238,7 +238,7 @@ abstract class Multistream(
                     this,
                     multistreamUnavailableMethodDisableDuration,
                     AggregatedCallMethods(it),
-                    (callMethods!! as DisabledCallMethods).disabledMethods,
+                    callMethods!!.disabledMethods,
                 )
             }
         }