diff --git a/scripts/chain_params.js b/scripts/chain_params.js
index 55fc752e6..a4ba68ae3 100644
--- a/scripts/chain_params.js
+++ b/scripts/chain_params.js
@@ -67,6 +67,7 @@ export const cChainParams = {
         Explorers: [
             // Display name      Blockbook-compatible API base
             { name: 'rockdev', url: 'https://testnet.rockdev.org' },
+            { name: 'duddino', url: 'https://testnet.duddino.com' },
         ],
         Nodes: [{ name: 'Duddino', url: 'https://rpc.duddino.com/testnet' }],
         Consensus: {