diff --git a/alfa-client/.prettierrc b/alfa-client/.prettierrc
index 96377151ec526cec9e5ea30f379e38dafa5663c5..d0c29f49369e7c9cf358b475c1f4ece7a269e7e1 100644
--- a/alfa-client/.prettierrc
+++ b/alfa-client/.prettierrc
@@ -3,12 +3,12 @@
   "bracketSameLine": false,
   "bracketSpacing": true,
   "semi": true,
-  "experimentalTernaries": false,
+  "experimentalTernaries": true,
   "singleQuote": true,
   "jsxSingleQuote": true,
   "quoteProps": "as-needed",
   "trailingComma": "all",
-  "singleAttributePerLine": false,
+  "singleAttributePerLine": true,
   "htmlWhitespaceSensitivity": "css",
   "vueIndentScriptAndStyle": false,
   "proseWrap": "preserve",