diff --git a/core/src/main/java/bisq/core/provider/ProvidersRepository.java b/core/src/main/java/bisq/core/provider/ProvidersRepository.java
index 117e6fcf5e9..a854ef59086 100644
--- a/core/src/main/java/bisq/core/provider/ProvidersRepository.java
+++ b/core/src/main/java/bisq/core/provider/ProvidersRepository.java
@@ -36,7 +36,6 @@
 @Slf4j
 public class ProvidersRepository {
     public static final List<String> DEFAULT_NODES = Arrays.asList(
-            "http://wizpriceje6q5tdrxkyiazsgu7irquiqjy2dptezqhrtu7l2qelqktid.onion/", // @wiz
             "http://emzypricpidesmyqg2hc6dkwitqzaxrqnpkdg3ae2wef5znncu2ambqd.onion/", // @emzy
             "http://devinpndvdwll4wiqcyq5e7itezmarg7rzicrvf6brzkwxdm374kmmyd.onion/", // @devinbileck
             "http://ro7nv73awqs3ga2qtqeqawrjpbxwarsazznszvr6whv7tes5ehffopid.onion/" // @alexej996
diff --git a/core/src/main/java/bisq/core/user/Preferences.java b/core/src/main/java/bisq/core/user/Preferences.java
index 3da0cdd85d9..e9eed2a65ca 100644
--- a/core/src/main/java/bisq/core/user/Preferences.java
+++ b/core/src/main/java/bisq/core/user/Preferences.java
@@ -123,7 +123,6 @@ public final class Preferences implements PersistedDataHost, BridgeAddressProvid
 
     private static final ArrayList<String> XMR_TX_PROOF_SERVICES_CLEAR_NET = new ArrayList<>(Arrays.asList(
             "xmrblocks.monero.emzy.de", // @emzy
-            //"explorer.monero.wiz.biz", // @wiz
             "xmrblocks.bisq.services" // @devinbileck
     ));
     private static final ArrayList<String> XMR_TX_PROOF_SERVICES = new ArrayList<>(Arrays.asList(
diff --git a/core/src/main/resources/btc_mainnet.seednodes b/core/src/main/resources/btc_mainnet.seednodes
index 1a21d7eda7f..3bfea447bc9 100644
--- a/core/src/main/resources/btc_mainnet.seednodes
+++ b/core/src/main/resources/btc_mainnet.seednodes
@@ -1,6 +1,4 @@
 # nodeaddress.onion:port [(@owner,@backup)]
-wizseed3d376esppbmbjxk2fhk2jg5fpucddrzj2kxtbxbx4vrnwclad.onion:8000 (@wiz)
-wizseed7ab2gi3x267xahrp2pkndyrovczezzb46jk6quvguciuyqrid.onion:8000 (@wiz)
 devinv3rhon24gqf5v6ondoqgyrbzyqihzyouzv7ptltsewhfmox2zqd.onion:8000 (@devinbileck)
 devinsn2teu33efff62bnvwbxmfgbfjlgqsu3ad4b4fudx3a725eqnyd.onion:8000 (@devinbileck)
 devinsn3xuzxhj6pmammrxpydhwwmwp75qkksedo5dn2tlmu7jggo7id.onion:8000 (@devinbileck)