diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/BitcoinMultistream.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/BitcoinMultistream.kt
index 0fa067ca..3575dbee 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/BitcoinMultistream.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/BitcoinMultistream.kt
@@ -17,7 +17,6 @@ package io.emeraldpay.dshackle.upstream.bitcoin
 
 import io.emeraldpay.dshackle.cache.Caches
 import io.emeraldpay.dshackle.config.UpstreamsConfig
-import io.emeraldpay.dshackle.reader.EmptyReader
 import io.emeraldpay.dshackle.reader.Reader
 import io.emeraldpay.dshackle.upstream.EmptyHead
 import io.emeraldpay.dshackle.upstream.Head
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/LocalCallRouter.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/LocalCallRouter.kt
index 1b67a846..a6cafef6 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/LocalCallRouter.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/LocalCallRouter.kt
@@ -49,5 +49,4 @@ class LocalCallRouter(
         }
         return Mono.empty()
     }
-
-}
\ No newline at end of file
+}
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/calls/DefaultBitcoinMethods.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/calls/DefaultBitcoinMethods.kt
index 38a873d7..da43e930 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/calls/DefaultBitcoinMethods.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/calls/DefaultBitcoinMethods.kt
@@ -26,10 +26,12 @@ import java.util.Collections
 
 class DefaultBitcoinMethods : CallMethods {
 
-    private val networkinfo = Global.objectMapper.writeValueAsBytes(mapOf(
-        "version" to 210100,
-        "subversion" to "/EmeraldDshackle:${Global.version}/"
-    ))
+    private val networkinfo = Global.objectMapper.writeValueAsBytes(
+        mapOf(
+            "version" to 210100,
+            "subversion" to "/EmeraldDshackle:${Global.version}/"
+        )
+    )
 
     private val freshMethods = listOf(
         "getblock",