diff --git a/src/networks.js b/src/networks.js
index 4d4948533..5d8b5e7e7 100644
--- a/src/networks.js
+++ b/src/networks.js
@@ -8,6 +8,9 @@ var networks = {
       public: 0x0488b21e,
       private: 0x0488ade4
     },
+    bip44: {
+        index: 0
+    },
     pubKeyHash: 0x00,
     scriptHash: 0x05,
     wif: 0x80,
@@ -35,6 +38,9 @@ var networks = {
       public: 0x019da462,
       private: 0x019d9cfe
     },
+    bip44: {
+        index: 2
+    },
     pubKeyHash: 0x30,
     scriptHash: 0x05,
     wif: 0xb0,
@@ -49,6 +55,9 @@ var networks = {
       public: 0x043587cf,
       private: 0x04358394
     },
+    bip44: {
+        index: 1
+    },
     pubKeyHash: 0x6f,
     scriptHash: 0xc4,
     wif: 0xef,