diff --git a/test/built-ins/Temporal/Calendar/prototype/day-of-week/plain-date-time.js b/test/built-ins/Temporal/Calendar/prototype/dayOfWeek/plain-date-time.js
similarity index 100%
rename from test/built-ins/Temporal/Calendar/prototype/day-of-week/plain-date-time.js
rename to test/built-ins/Temporal/Calendar/prototype/dayOfWeek/plain-date-time.js
diff --git a/test/built-ins/Temporal/Calendar/prototype/day-of-week/plain-date.js b/test/built-ins/Temporal/Calendar/prototype/dayOfWeek/plain-date.js
similarity index 100%
rename from test/built-ins/Temporal/Calendar/prototype/day-of-week/plain-date.js
rename to test/built-ins/Temporal/Calendar/prototype/dayOfWeek/plain-date.js
diff --git a/test/built-ins/Temporal/Calendar/prototype/day-of-week/string.js b/test/built-ins/Temporal/Calendar/prototype/dayOfWeek/string.js
similarity index 100%
rename from test/built-ins/Temporal/Calendar/prototype/day-of-week/string.js
rename to test/built-ins/Temporal/Calendar/prototype/dayOfWeek/string.js
diff --git a/test/built-ins/Temporal/Calendar/prototype/day-of-year/plain-date-time.js b/test/built-ins/Temporal/Calendar/prototype/dayOfYear/plain-date-time.js
similarity index 100%
rename from test/built-ins/Temporal/Calendar/prototype/day-of-year/plain-date-time.js
rename to test/built-ins/Temporal/Calendar/prototype/dayOfYear/plain-date-time.js
diff --git a/test/built-ins/Temporal/Calendar/prototype/day-of-year/plain-date.js b/test/built-ins/Temporal/Calendar/prototype/dayOfYear/plain-date.js
similarity index 100%
rename from test/built-ins/Temporal/Calendar/prototype/day-of-year/plain-date.js
rename to test/built-ins/Temporal/Calendar/prototype/dayOfYear/plain-date.js
diff --git a/test/built-ins/Temporal/Calendar/prototype/day-of-year/string.js b/test/built-ins/Temporal/Calendar/prototype/dayOfYear/string.js
similarity index 100%
rename from test/built-ins/Temporal/Calendar/prototype/day-of-year/string.js
rename to test/built-ins/Temporal/Calendar/prototype/dayOfYear/string.js