diff --git a/src/contracts/artifacts/Marketplace.json b/src/contracts/artifacts/Marketplace.json
index 97f2270..ee538ad 100644
--- a/src/contracts/artifacts/Marketplace.json
+++ b/src/contracts/artifacts/Marketplace.json
@@ -585,42 +585,6 @@
       "stateMutability": "nonpayable",
       "type": "function"
     },
-    {
-      "constant": false,
-      "inputs": [
-        {
-          "name": "assetId",
-          "type": "uint256"
-        },
-        {
-          "name": "priceInWei",
-          "type": "uint256"
-        },
-        {
-          "name": "expiresAt",
-          "type": "uint256"
-        }
-      ],
-      "name": "createOrder",
-      "outputs": [],
-      "payable": false,
-      "stateMutability": "nonpayable",
-      "type": "function"
-    },
-    {
-      "constant": false,
-      "inputs": [
-        {
-          "name": "assetId",
-          "type": "uint256"
-        }
-      ],
-      "name": "cancelOrder",
-      "outputs": [],
-      "payable": false,
-      "stateMutability": "nonpayable",
-      "type": "function"
-    },
     {
       "constant": false,
       "inputs": [
@@ -687,24 +651,6 @@
       "stateMutability": "nonpayable",
       "type": "function"
     },
-    {
-      "constant": false,
-      "inputs": [
-        {
-          "name": "assetId",
-          "type": "uint256"
-        },
-        {
-          "name": "price",
-          "type": "uint256"
-        }
-      ],
-      "name": "executeOrder",
-      "outputs": [],
-      "payable": false,
-      "stateMutability": "nonpayable",
-      "type": "function"
-    },
     {
       "constant": true,
       "inputs": [