diff --git a/lib/plugins.js b/lib/plugins.js
index c06da71a..2a35b3cd 100644
--- a/lib/plugins.js
+++ b/lib/plugins.js
@@ -205,8 +205,7 @@ function plugins (settings, deviceId) {
   }
 
   function mapCoinSettings (coinParams) {
-    const cryptoCode = coinParams[0]
-    const cryptoNetwork = coinParams[1]
+    const [ cryptoCode, cryptoNetwork ] = coinParams
     const commissions = configManager.getCommissions(cryptoCode, deviceId, settings.config)
     const minimumTx = new BN(commissions.minimumTx)
     const cashInFee = new BN(commissions.fixedFee)