diff --git a/test/built-ins/Temporal/PlainDate/prototype/toPlainDateTime/plaintime-propertybag-no-time-units.js b/test/built-ins/Temporal/PlainDate/prototype/toPlainDateTime/plaintime-propertybag-no-time-units.js
index 0998479018..7dfe34adbf 100644
--- a/test/built-ins/Temporal/PlainDate/prototype/toPlainDateTime/plaintime-propertybag-no-time-units.js
+++ b/test/built-ins/Temporal/PlainDate/prototype/toPlainDateTime/plaintime-propertybag-no-time-units.js
@@ -11,7 +11,7 @@ features: [Temporal]
 const instance = new Temporal.PlainDate(2000, 1, 1);
 
 const props = {};
-assert.throws(TypeError, () => instance.toPlainDateTime(props), "TypeError if at least one property is not present");
+assert.throws(TypeError, () => instance.toPlainDateTime(props), "TypeError if no properties are present");
 
 props.minute = 30;
 const result = instance.toPlainDateTime(props);
diff --git a/test/built-ins/Temporal/PlainDate/prototype/toZonedDateTime/plaintime-propertybag-no-time-units.js b/test/built-ins/Temporal/PlainDate/prototype/toZonedDateTime/plaintime-propertybag-no-time-units.js
index 8b87a02254..af8d058476 100644
--- a/test/built-ins/Temporal/PlainDate/prototype/toZonedDateTime/plaintime-propertybag-no-time-units.js
+++ b/test/built-ins/Temporal/PlainDate/prototype/toZonedDateTime/plaintime-propertybag-no-time-units.js
@@ -10,7 +10,7 @@ features: [Temporal]
 const instance = new Temporal.PlainDate(2000, 1, 1);
 
 const props = {};
-assert.throws(TypeError, () => instance.toZonedDateTime({ plainTime: props, timeZone: "UTC" }), "TypeError if at least one property is not present");
+assert.throws(TypeError, () => instance.toZonedDateTime({ plainTime: props, timeZone: "UTC" }), "TypeError if no properties are present");
 
 props.minute = 30;
 const result = instance.toZonedDateTime({ plainTime: props, timeZone: "UTC" });
diff --git a/test/built-ins/Temporal/PlainDateTime/prototype/withPlainTime/plaintime-propertybag-no-time-units.js b/test/built-ins/Temporal/PlainDateTime/prototype/withPlainTime/plaintime-propertybag-no-time-units.js
index df9181a483..5c749e611f 100644
--- a/test/built-ins/Temporal/PlainDateTime/prototype/withPlainTime/plaintime-propertybag-no-time-units.js
+++ b/test/built-ins/Temporal/PlainDateTime/prototype/withPlainTime/plaintime-propertybag-no-time-units.js
@@ -11,7 +11,7 @@ features: [Temporal]
 const instance = new Temporal.PlainDateTime(2000, 1, 1, 12, 30, 45, 123, 456, 789);
 
 const props = {};
-assert.throws(TypeError, () => instance.withPlainTime(props), "TypeError if at least one property is not present");
+assert.throws(TypeError, () => instance.withPlainTime(props), "TypeError if no properties are present");
 
 props.minute = 30;
 const result = instance.withPlainTime(props);
diff --git a/test/built-ins/Temporal/PlainTime/compare/plaintime-propertybag-no-time-units.js b/test/built-ins/Temporal/PlainTime/compare/plaintime-propertybag-no-time-units.js
index 9b0d146d55..e9c7ddef2b 100644
--- a/test/built-ins/Temporal/PlainTime/compare/plaintime-propertybag-no-time-units.js
+++ b/test/built-ins/Temporal/PlainTime/compare/plaintime-propertybag-no-time-units.js
@@ -8,7 +8,7 @@ features: [Temporal]
 ---*/
 
 const props = {};
-assert.throws(TypeError, () => Temporal.PlainTime.compare(props, new Temporal.PlainTime(0, 30)), "TypeError if at least one property is not present");
+assert.throws(TypeError, () => Temporal.PlainTime.compare(props, new Temporal.PlainTime(0, 30)), "TypeError if no properties are present");
 
 props.minute = 30;
 const result = Temporal.PlainTime.compare(props, new Temporal.PlainTime(0, 30));
diff --git a/test/built-ins/Temporal/PlainTime/prototype/equals/plaintime-propertybag-no-time-units.js b/test/built-ins/Temporal/PlainTime/prototype/equals/plaintime-propertybag-no-time-units.js
index 1b4edfa6a2..d342498899 100644
--- a/test/built-ins/Temporal/PlainTime/prototype/equals/plaintime-propertybag-no-time-units.js
+++ b/test/built-ins/Temporal/PlainTime/prototype/equals/plaintime-propertybag-no-time-units.js
@@ -10,7 +10,7 @@ features: [Temporal]
 const instance = new Temporal.PlainTime(0, 30, 0, 0, 0, 0);
 
 const props = {};
-assert.throws(TypeError, () => instance.equals(props), "TypeError if at least one property is not present");
+assert.throws(TypeError, () => instance.equals(props), "TypeError if no properties are present");
 
 props.minute = 30;
 const result = instance.equals(props);
diff --git a/test/built-ins/Temporal/PlainTime/prototype/since/plaintime-propertybag-no-time-units.js b/test/built-ins/Temporal/PlainTime/prototype/since/plaintime-propertybag-no-time-units.js
new file mode 100644
index 0000000000..5a725a1611
--- /dev/null
+++ b/test/built-ins/Temporal/PlainTime/prototype/since/plaintime-propertybag-no-time-units.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2021 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.plaintime.prototype.since
+description: Missing time units in property bag default to 0
+includes: [temporalHelpers.js]
+features: [Temporal]
+---*/
+
+const instance = new Temporal.PlainTime(1, 0, 0, 0, 0, 1);
+
+const props = {};
+assert.throws(TypeError, () => instance.since(props), "TypeError if no properties are present");
+
+props.minute = 30;
+const result = instance.since(props);
+TemporalHelpers.assertDuration(result, 0, 0, 0, 0, 0, 30, 0, 0, 0, 1, "missing time units default to 0");
diff --git a/test/built-ins/Temporal/PlainTime/prototype/until/plaintime-propertybag-no-time-units.js b/test/built-ins/Temporal/PlainTime/prototype/until/plaintime-propertybag-no-time-units.js
new file mode 100644
index 0000000000..c8d511c02a
--- /dev/null
+++ b/test/built-ins/Temporal/PlainTime/prototype/until/plaintime-propertybag-no-time-units.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2021 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.plaintime.prototype.until
+description: Missing time units in property bag default to 0
+includes: [temporalHelpers.js]
+features: [Temporal]
+---*/
+
+const instance = new Temporal.PlainTime(1, 0, 0, 0, 0, 1);
+
+const props = {};
+assert.throws(TypeError, () => instance.until(props), "TypeError if no properties are present");
+
+props.minute = 30;
+const result = instance.until(props);
+TemporalHelpers.assertDuration(result, 0, 0, 0, 0, 0, -30, 0, 0, 0, -1, "missing time units default to 0");
diff --git a/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainTime/plaintime-propertybag-no-time-units.js b/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainTime/plaintime-propertybag-no-time-units.js
index 5ecf3e3374..e6df5e8472 100644
--- a/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainTime/plaintime-propertybag-no-time-units.js
+++ b/test/built-ins/Temporal/ZonedDateTime/prototype/withPlainTime/plaintime-propertybag-no-time-units.js
@@ -10,7 +10,7 @@ features: [Temporal]
 const instance = new Temporal.ZonedDateTime(1_000_000_000_000_000_000n, "UTC");
 
 const props = {};
-assert.throws(TypeError, () => instance.withPlainTime(props), "TypeError if at least one property is not present");
+assert.throws(TypeError, () => instance.withPlainTime(props), "TypeError if no properties are present");
 
 props.minute = 30;
 const result = instance.withPlainTime(props);