diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/grpc/EthereumPosGrpcUpstream.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/grpc/EthereumPosGrpcUpstream.kt
index 23561a81..6f47fc02 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/grpc/EthereumPosGrpcUpstream.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/grpc/EthereumPosGrpcUpstream.kt
@@ -108,7 +108,7 @@ open class EthereumPosGrpcUpstream(
 
     private val log = LoggerFactory.getLogger(EthereumGrpcUpstream::class.java)
     private val upstreamStatus = GrpcUpstreamStatus(overrideLabels)
-    private val grpcHead = GrpcHead(chain, this, remote, blockConverter, reloadBlock, NoChoiceWithPriorityForkChoice(nodeRating, parentId))
+    private val grpcHead = GrpcHead(chain, this, remote, blockConverter, null, NoChoiceWithPriorityForkChoice(nodeRating, parentId))
     private var capabilities: Set<Capability> = emptySet()
 
     private val defaultReader: JsonRpcReader = client.getReader()