From 157e6001885f9cc4b2de8ae322ac324eff143f89 Mon Sep 17 00:00:00 2001
From: Felipe Knorr Kuhn <100320+knorrium@users.noreply.github.com>
Date: Thu, 29 Jan 2026 17:56:50 -0800
Subject: [PATCH] Update backend/src/config.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 backend/src/config.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/config.ts b/backend/src/config.ts
index aca412e82..9c1762378 100644
--- a/backend/src/config.ts
+++ b/backend/src/config.ts
@@ -6,7 +6,7 @@ interface IConfig {
   MEMPOOL: {
     ENABLED: boolean;
     OFFICIAL: boolean;
-    NETWORK: 'mainnet' | 'testnet' | 'signet' | 'liquid' | 'liquidtestnet' | 'regtest';
+    NETWORK: 'mainnet' | 'testnet' | 'testnet4' | 'signet' | 'liquid' | 'liquidtestnet' | 'regtest';
     BACKEND: 'esplora' | 'electrum' | 'none';
     HTTP_PORT: number;
     UNIX_SOCKET_PATH: string;