diff --git a/test/built-ins/Temporal/Instant/prototype/toLocaleString/options-conflict.js b/test/built-ins/Temporal/Instant/prototype/toLocaleString/return-string.js
similarity index 100%
rename from test/built-ins/Temporal/Instant/prototype/toLocaleString/options-conflict.js
rename to test/built-ins/Temporal/Instant/prototype/toLocaleString/return-string.js
diff --git a/test/built-ins/Temporal/PlainDate/prototype/toLocaleString/options-conflict.js b/test/built-ins/Temporal/PlainDate/prototype/toLocaleString/return-string.js
similarity index 100%
rename from test/built-ins/Temporal/PlainDate/prototype/toLocaleString/options-conflict.js
rename to test/built-ins/Temporal/PlainDate/prototype/toLocaleString/return-string.js
diff --git a/test/built-ins/Temporal/PlainDateTime/prototype/toLocaleString/options-conflict.js b/test/built-ins/Temporal/PlainDateTime/prototype/toLocaleString/return-string.js
similarity index 100%
rename from test/built-ins/Temporal/PlainDateTime/prototype/toLocaleString/options-conflict.js
rename to test/built-ins/Temporal/PlainDateTime/prototype/toLocaleString/return-string.js
diff --git a/test/built-ins/Temporal/PlainTime/prototype/toLocaleString/options-conflict.js b/test/built-ins/Temporal/PlainTime/prototype/toLocaleString/return-string.js
similarity index 100%
rename from test/built-ins/Temporal/PlainTime/prototype/toLocaleString/options-conflict.js
rename to test/built-ins/Temporal/PlainTime/prototype/toLocaleString/return-string.js
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/toLocaleString/options-conflict.js b/test/built-ins/Temporal/ZonedDateTime/prototype/toLocaleString/return-string.js
similarity index 100%
rename from test/built-ins/Temporal/ZonedDateTime/prototype/toLocaleString/options-conflict.js
rename to test/built-ins/Temporal/ZonedDateTime/prototype/toLocaleString/return-string.js