diff --git a/lib/protocol/networks.js b/lib/protocol/networks.js
index 3e6bb99e..5f1b1412 100644
--- a/lib/protocol/networks.js
+++ b/lib/protocol/networks.js
@@ -530,7 +530,7 @@ testnet.seeds = [
   'testnet.oip.fun'
 ];
 
-testnet.magic = 0xfdc05af2;
+testnet.magic = 0xf25ac0fd;
 
 testnet.port = 17312;