diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/AbstractHead.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/AbstractHead.kt
index 6dd43d35..01890f44 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/AbstractHead.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/AbstractHead.kt
@@ -16,7 +16,6 @@
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.dshackle.data.BlockContainer
-import io.emeraldpay.dshackle.upstream.ethereum.EthereumBlockValidator
 import io.emeraldpay.dshackle.upstream.forkchoice.ForkChoice
 import org.slf4j.LoggerFactory
 import reactor.core.Disposable
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/BlockValidator.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/BlockValidator.kt
index 3e7b61b7..276f6bfe 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/BlockValidator.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/BlockValidator.kt
@@ -13,4 +13,4 @@ interface BlockValidator {
     companion object {
         val ALWAYS_VALID = AlwaysValid()
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/DefaultEthereumHead.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/DefaultEthereumHead.kt
index 1432f994..16c5d98b 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/DefaultEthereumHead.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/DefaultEthereumHead.kt
@@ -19,7 +19,6 @@ import io.emeraldpay.dshackle.Defaults
 import io.emeraldpay.dshackle.data.BlockContainer
 import io.emeraldpay.dshackle.reader.Reader
 import io.emeraldpay.dshackle.upstream.AbstractHead
-import io.emeraldpay.dshackle.upstream.BlockValidator
 import io.emeraldpay.dshackle.upstream.Head
 import io.emeraldpay.dshackle.upstream.forkchoice.ForkChoice
 import io.emeraldpay.dshackle.upstream.rpcclient.JsonRpcRequest