diff --git a/src/index.js b/src/index.js
index 5912bf18..74e82053 100644
--- a/src/index.js
+++ b/src/index.js
@@ -32,14 +32,14 @@ module.exports = {
   supportedNetworks,
   artifacts: {
     WitOracle: require("../artifacts/contracts/WitOracle.sol/WitOracle.json"),
-    WitPriceFeeds: require("../artifacts/contracts/WitPriceFeeds.sol/WitPriceFeeds.json"),
-    IWitPriceFeedsSolver: require("../artifacts/contracts/interfaces/IWitPriceFeedsSolver.sol/IWitPriceFeedsSolver.json"),
-    WitRandomness: require("../artifacts/contracts/WitRandomness.sol/WitRandomness.json"),
     WitOracleRequest: require("../artifacts/contracts/WitOracleRequest.sol/WitOracleRequest.json"),
     WitOracleRadonRegistry: require("../artifacts/contracts/WitOracleRadonRegistry.sol/WitOracleRadonRegistry.json"),
     WitOracleRequestFactory: require("../artifacts/contracts/WitOracleRequestFactory.sol/WitOracleRequestFactory.json"),
     WitOracleRequestTemplate: require("../artifacts/contracts/WitOracleRequestTemplate.sol/WitOracleRequestTemplate.json"),
+    WitPriceFeeds: require("../artifacts/contracts/WitPriceFeeds.sol/WitPriceFeeds.json"),
+    WitRandomness: require("../artifacts/contracts/WitRandomness.sol/WitRandomness.json"),
     WitnetUpgradableBase: require("../artifacts/contracts/core/WitnetUpgradableBase.sol/WitnetUpgradableBase.json"),
+    IWitPriceFeedsSolver: require("../artifacts/contracts/interfaces/IWitPriceFeedsSolver.sol/IWitPriceFeedsSolver.json"),
   },
   settings: require("../settings"),
   utils,