diff --git a/ROADMAP.md b/ROADMAP.md
index 73ad9c8..19b0e54 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -189,7 +189,7 @@
 - [ ] "no-sync"
 - [X] "no-tabs"
 - [ ] "no-template-curly-in-string"
-- [ ] "no-ternary"
+- [X] "no-ternary"
 - [ ] "no-this-before-super"
 - [ ] "no-throw-literal"
 - [ ] "no-trailing-spaces"
diff --git a/src/rules/default.json b/src/rules/default.json
index 8661d4d..f8b704d 100644
--- a/src/rules/default.json
+++ b/src/rules/default.json
@@ -135,6 +135,9 @@
       "allowIndentationTabs": true
     }
   ],
+  "no-ternary": [
+    "off"
+  ],
   "no-unused-vars": [
     "error",
     {