diff --git a/test/built-ins/Temporal/Duration/prototype/total/relativeto-propertybag-invalid-offset-string.js b/test/built-ins/Temporal/Duration/prototype/total/relativeto-propertybag-invalid-offset-string.js
index f5adc67f93..0505679c00 100644
--- a/test/built-ins/Temporal/Duration/prototype/total/relativeto-propertybag-invalid-offset-string.js
+++ b/test/built-ins/Temporal/Duration/prototype/total/relativeto-propertybag-invalid-offset-string.js
@@ -24,6 +24,6 @@ badOffsets.forEach((offset) => {
   assert.throws(
     typeof(offset) === 'string' ? RangeError : TypeError,
     () => instance.total({ unit: "days", relativeTo }),
-    `"${offset} is not a valid offset string`
+    `"${offset}" is not a valid offset string`
   );
 });