diff -r 3d1cd23f88f7 -r 79eeb33c738f test/make/project2.xml
--- a/test/make/project2.xml	Thu Nov 13 18:46:08 2025 +0100
+++ b/test/make/project2.xml	Fri Nov 14 15:09:37 2025 +0100
@@ -63,6 +63,9 @@
 			</disabled>
 		</feature>
 		<option arg="toolkit">
+            <desc>
+                The toolkit to use for the UI.
+            </desc>
 			<value str="gtk3">
 				<define name="a" value="b" />
 				<dependencies>gtk3</dependencies>