diff --git a/bdk-jvm/README.md b/bdk-jvm/README.md
index 627fd6c..3a0d554 100644
--- a/bdk-jvm/README.md
+++ b/bdk-jvm/README.md
@@ -25,7 +25,7 @@ val internalDescriptor = "wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEm
 val databaseConfig = DatabaseConfig.Memory
 
 val blockchainConfig = BlockchainConfig.Electrum(
-        ElectrumConfig("ssl://electrum.blockstream.info:60002", null, 5u, null, 10u)
+        ElectrumConfig("ssl://electrum.blockstream.info:60002", null, 5u, null, 10u, true)
     )
 val wallet = Wallet(externalDescriptor, internalDescriptor, Network.TESTNET, databaseConfig, blockchainConfig)
 val newAddress = wallet.getAddress(AddressIndex.LAST_UNUSED)