diff --git a/src/js/bitcoinjs-extensions.js b/src/js/bitcoinjs-extensions.js
index b20d6df..4cd92c5 100644
--- a/src/js/bitcoinjs-extensions.js
+++ b/src/js/bitcoinjs-extensions.js
@@ -104,7 +104,7 @@ bitcoinjs.bitcoin.networks.peercoin = {
     private: 0x0488ade4
   },
   pubKeyHash: 0x37,
-  scriptHash: 0x00, // TODO set this correctly
+  scriptHash: 0x75,
   wif: 0xb7
 };