diff --git a/packages/basic/standard.js b/packages/basic/standard.js
index 565c1c0..20d1d9a 100644
--- a/packages/basic/standard.js
+++ b/packages/basic/standard.js
@@ -126,7 +126,7 @@ module.exports = {
     'no-mixed-operators': ['error', {
       groups: [
         ['==', '!=', '===', '!==', '>', '>=', '<', '<='],
-        ['&&', '||'],
+        ['&&', '||', '?:'],
         ['in', 'instanceof'],
       ],
       allowSamePrecedence: true,