diff --git a/mon-entreprise/source/components/conversation/RuleInput.tsx b/mon-entreprise/source/components/conversation/RuleInput.tsx
index 62b43633f..9a6f1599d 100644
--- a/mon-entreprise/source/components/conversation/RuleInput.tsx
+++ b/mon-entreprise/source/components/conversation/RuleInput.tsx
@@ -87,6 +87,7 @@ export default function RuleInput<Name extends string = DottedName>({
 		required: true,
 	}
 	if (getVariant(engine.getParsedRules()[dottedName])) {
+		console.log(buildVariantTree(engine.getParsedRules(), dottedName))
 		return (
 			<Question
 				{...commonProps}
@@ -200,7 +201,9 @@ export const buildVariantTree = <Name extends string>(
 	const node = allRules[path]
 	if (!node) throw new Error(`La règle ${path} est introuvable`)
 	const variant = getVariant(node)
-	const canGiveUp = variant && !variant['choix obligatoire']
+	const canGiveUp =
+		variant &&
+		(!variant['choix obligatoire'] || variant['choix obligatoire'] === 'non')
 	return Object.assign(
 		node,
 		variant
diff --git a/publicodes/source/mecanisms/one-possibility.ts b/publicodes/source/mecanisms/one-possibility.ts
index 0ddf0c7ce..8027f292e 100644
--- a/publicodes/source/mecanisms/one-possibility.ts
+++ b/publicodes/source/mecanisms/one-possibility.ts
@@ -5,7 +5,7 @@ import { Context } from '../parsePublicodes'
 
 export type PossibilityNode = {
 	explanation: Array<ASTNode>
-	'choix obligatoire'?: 'oui'
+	'choix obligatoire'?: 'oui' | 'non'
 	context: string
 	nodeKind: 'une possibilité'
 }