diff --git a/changelog.md b/changelog.md
index 39a1531..29a2b6f 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,7 @@
+# 0.3.13
+
+* Add Thought network
+
 # 0.3.12
 
 * Fix typos
diff --git a/src/index.html b/src/index.html
index 95fccc1..6714a9f 100644
--- a/src/index.html
+++ b/src/index.html
@@ -15,7 +15,7 @@
         <div class="container">
 
             <h1 class="text-center">Mnemonic Code Converter</h1>
-            <p class="version">v0.3.12</p>
+            <p class="version">v0.3.13</p>
             <hr>
             <div class="row">
                 <div class="col-md-12">
diff --git a/src/js/bitcoinjs-extensions.js b/src/js/bitcoinjs-extensions.js
index a9db485..255ac86 100644
--- a/src/js/bitcoinjs-extensions.js
+++ b/src/js/bitcoinjs-extensions.js
@@ -1716,3 +1716,14 @@ bitcoinjs.bitcoin.networks.aryacoin = {
   scriptHash: 0x6f,
   wif: 0x97
 };
+
+bitcoinjs.bitcoin.networks.thought = {
+  messagePrefix: 'unused',
+  bip32: {
+    public: 0xFbC6A00D,
+    private: 0x5AEBD8C6
+  },
+  pubKeyHash: 0x07,
+  scriptHash: 0x09,
+  wif: 0x7B
+};
diff --git a/src/js/index.js b/src/js/index.js
index f3302a6..0ecb735 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -637,9 +637,9 @@
     }
 
     function validateRootKey(rootKeyBase58) {
-        if(isGRS()) 
+        if(isGRS())
             return validateRootKeyGRS(rootKeyBase58);
-            
+
         // try various segwit network params since this extended key may be from
         // any one of them.
         if (networkHasSegwit()) {
@@ -991,7 +991,7 @@
                     privkey = keyPair.toWIF();
                     // BIP38 encode private key if required
                     if (useBip38) {
-                        if(isGRS())  
+                        if(isGRS())
                             privkey = groestlcoinjsBip38.encrypt(keyPair.d.toBuffer(), false, bip38password, function(p) {
                                 console.log("Progressed " + p.percent.toFixed(1) + "% for index " + index);
                             }, null, networks[DOM.network.val()].name.includes("Testnet"));
@@ -1121,7 +1121,7 @@
                         else if (isP2wpkhInP2sh) {
                             address = groestlcoinjs.address.fromOutputScript(scriptpubkey, network)
                         }
-                    } 
+                    }
                     //non-segwit addresses are handled by using groestlcoinjs for bip32RootKey
                 }
 
@@ -2840,6 +2840,13 @@
                 setHdCoin(113);
             },
         },
+        {
+            name: "THT - Thought",
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.thought;
+                setHdCoin(1618);
+            },
+        },
         {
             name: "TOA - Toa",
             onSelect: function() {