diff --git a/test/intl402/Temporal/PlainDateTime/prototype/toLocaleString/era.js b/test/intl402/Temporal/PlainDateTime/prototype/toLocaleString/era.js
index eace04aed8..d020ff7330 100644
--- a/test/intl402/Temporal/PlainDateTime/prototype/toLocaleString/era.js
+++ b/test/intl402/Temporal/PlainDateTime/prototype/toLocaleString/era.js
@@ -10,6 +10,6 @@ features: [Temporal]
 locale: [en]
 ---*/
 
-date = new Temporal.PlainDateTime(2000, 5, 2, 14, 46, 0, 0, 0, 0, "gregory");
+var date = new Temporal.PlainDateTime(2000, 5, 2, 14, 46, 0, 0, 0, 0, "gregory");
 
 assert(date.toLocaleString("en", { era: "narrow" }).startsWith("5"), "toLocaleString on a PlainDateTime with era option should work");