diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/Duration.cpp b/Userland/Libraries/LibJS/Runtime/Temporal/Duration.cpp
index 4e725e04f3..566bbde1f0 100644
--- a/Userland/Libraries/LibJS/Runtime/Temporal/Duration.cpp
+++ b/Userland/Libraries/LibJS/Runtime/Temporal/Duration.cpp
@@ -177,8 +177,8 @@ ThrowCompletionOr<DurationRecord> to_temporal_duration_record(GlobalObject& glob
     // 3. Let result be a new Duration Record with each field set to 0.
     auto result = DurationRecord {};
 
-    // 4. Let partial be ? ToPartialDuration(temporalDurationLike).
-    auto partial = TRY(to_partial_duration(global_object, temporal_duration_like));
+    // 4. Let partial be ? ToTemporalPartialDurationRecord(temporalDurationLike).
+    auto partial = TRY(to_temporal_partial_duration_record(global_object, temporal_duration_like));
 
     auto duration_record_fields = temporal_duration_record_fields<DurationRecord, double>(vm);
     auto partial_duration_record_fields = temporal_duration_record_fields<PartialDurationRecord, Optional<double>>(vm);
@@ -295,8 +295,8 @@ StringView default_temporal_largest_unit(double years, double months, double wee
     return "nanosecond"sv;
 }
 
-// 7.5.13 ToPartialDuration ( temporalDurationLike ), https://tc39.es/proposal-temporal/#sec-temporal-topartialduration
-ThrowCompletionOr<PartialDurationRecord> to_partial_duration(GlobalObject& global_object, Value temporal_duration_like)
+// 7.5.13 ToTemporalPartialDurationRecord ( temporalDurationLike ), https://tc39.es/proposal-temporal/#sec-temporal-totemporalpartialdurationrecord
+ThrowCompletionOr<PartialDurationRecord> to_temporal_partial_duration_record(GlobalObject& global_object, Value temporal_duration_like)
 {
     auto& vm = global_object.vm();
 
diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/Duration.h b/Userland/Libraries/LibJS/Runtime/Temporal/Duration.h
index 0187b97c57..c99370457f 100644
--- a/Userland/Libraries/LibJS/Runtime/Temporal/Duration.h
+++ b/Userland/Libraries/LibJS/Runtime/Temporal/Duration.h
@@ -145,7 +145,7 @@ ThrowCompletionOr<DurationRecord> to_temporal_duration_record(GlobalObject&, Val
 i8 duration_sign(double years, double months, double weeks, double days, double hours, double minutes, double seconds, double milliseconds, double microseconds, double nanoseconds);
 bool is_valid_duration(double years, double months, double weeks, double days, double hours, double minutes, double seconds, double milliseconds, double microseconds, double nanoseconds);
 StringView default_temporal_largest_unit(double years, double months, double weeks, double days, double hours, double minutes, double seconds, double milliseconds, double microseconds);
-ThrowCompletionOr<PartialDurationRecord> to_partial_duration(GlobalObject&, Value temporal_duration_like);
+ThrowCompletionOr<PartialDurationRecord> to_temporal_partial_duration_record(GlobalObject&, Value temporal_duration_like);
 ThrowCompletionOr<Duration*> create_temporal_duration(GlobalObject&, double years, double months, double weeks, double days, double hours, double minutes, double seconds, double milliseconds, double microseconds, double nanoseconds, FunctionObject const* new_target = nullptr);
 Duration* create_negated_temporal_duration(GlobalObject& global_object, Duration const& duration);
 ThrowCompletionOr<double> calculate_offset_shift(GlobalObject&, Value relative_to_value, double years, double months, double weeks, double days, double hours, double minutes, double seconds, double milliseconds, double microseconds, double nanoseconds);
diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/DurationPrototype.cpp b/Userland/Libraries/LibJS/Runtime/Temporal/DurationPrototype.cpp
index 7ce28068ac..a0d1a4b623 100644
--- a/Userland/Libraries/LibJS/Runtime/Temporal/DurationPrototype.cpp
+++ b/Userland/Libraries/LibJS/Runtime/Temporal/DurationPrototype.cpp
@@ -202,8 +202,8 @@ JS_DEFINE_NATIVE_FUNCTION(DurationPrototype::with)
     // 2. Perform ? RequireInternalSlot(duration, [[InitializedTemporalDuration]]).
     auto* duration = TRY(typed_this_object(global_object));
 
-    // 3. Let temporalDurationLike be ? ToPartialDuration(temporalDurationLike).
-    auto temporal_duration_like = TRY(to_partial_duration(global_object, vm.argument(0)));
+    // 3. Let temporalDurationLike be ? ToTemporalPartialDurationRecord(temporalDurationLike).
+    auto temporal_duration_like = TRY(to_temporal_partial_duration_record(global_object, vm.argument(0)));
 
     // 4. If temporalDurationLike.[[Years]] is not undefined, then
     //     a. Let years be temporalDurationLike.[[Years]].