diff --git a/packages/metal-jsx/test/JSXDataManager.js b/packages/metal-jsx/test/JSXDataManager.js
index 3dfbf36a..ab769cb2 100644
--- a/packages/metal-jsx/test/JSXDataManager.js
+++ b/packages/metal-jsx/test/JSXDataManager.js
@@ -374,5 +374,22 @@ describe('JSXDataManager', function() {
 			assert.strictEqual('defaultFoo', component.propsChanged.args[0][0].foo);
 			assert.strictEqual('foo', component.props.foo);
 		});
+
+		it('should use default prop value when `undefined` is passed', function() {
+			class TestComponent extends Component {
+			}
+
+			TestComponent.DATA_MANAGER = JSXDataManager;
+
+			TestComponent.PROPS = {
+				foo: {
+					value: 'defaultFoo'
+				}
+			};
+
+			component = new TestComponent({foo: undefined});
+
+			assert.strictEqual('defaultFoo', component.props.foo);
+		});
 	});
 });