diff --git a/test/io.test.js b/test/io.test.js
index dd21739..50973fc 100644
--- a/test/io.test.js
+++ b/test/io.test.js
@@ -3,7 +3,7 @@ import badTleData from './io.json';
 
 describe('Twoline', () => {
   it('twoline to satellite record', () => {
-    badTleData.forEach((tleDataItem, i) => {   
+    badTleData.forEach((tleDataItem) => {
       const satrec = twoline2satrec(tleDataItem.tleLine1, tleDataItem.tleLine2);
       tleDataItem.results.forEach((expected) => {
         // Fetching satellite record from incorrectly formatted TLE lines