diff --git a/packages/components/src/custom-select-control/stories/index.js b/packages/components/src/custom-select-control/stories/index.js
index 68f179864f86d5..f7075afb0026be 100644
--- a/packages/components/src/custom-select-control/stories/index.js
+++ b/packages/components/src/custom-select-control/stories/index.js
@@ -10,9 +10,9 @@ export default {
 		__next36pxDefaultSize: { control: { type: 'boolean' } },
 		__experimentalShowSelectedHint: { control: { type: 'boolean' } },
 		size: {
+			options: [ 'small', 'default', '__unstable-large' ],
 			control: {
 				type: 'radio',
-				options: [ 'small', 'default', '__unstable-large' ],
 			},
 		},
 	},