diff --git a/index.js b/index.js
index 9700278..e6841d7 100644
--- a/index.js
+++ b/index.js
@@ -68,7 +68,7 @@ module.exports = {
         enforceConst: true,
         ignoreArrayIndexes: true,
         detectObjects: true,
-        ignore: [0, 1, 2, 10]
+        ignore: [-2, -1, 0, 1, 2, 10]
       }
     ],
     'no-multi-spaces': 'error',