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 c352ba07..a0df02c8 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/calls/DefaultBitcoinMethods.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/calls/DefaultBitcoinMethods.kt
@@ -43,6 +43,7 @@ class DefaultBitcoinMethods : CallMethods {
     private val anyResponseMethods = listOf(
         "getblockhash",
         "getrawtransaction",
+        "estimatesmartfee",
     ).sorted()
 
     private val headVerifiedMethods = listOf(