diff --git a/index.js b/index.js
index 208a3b7..e002c91 100644
--- a/index.js
+++ b/index.js
@@ -10,7 +10,7 @@ module.exports = {
     'no-console': 'warn',
     'no-constant-condition': ['error', { checkLoops: false }],
     'no-dupe-else-if': 'error',
-    'no-extra-parens': ['error', { conditionalAssign: false }],
+    'no-extra-parens': ['error', 'all', { conditionalAssign: false }],
     'no-import-assign': 'error',
     'no-setter-return': 'error',
     'no-template-curly-in-string': 'error',