diff --git a/site/source/components/EngineValue.tsx b/site/source/components/EngineValue.tsx
index 300a7f196..706831940 100644
--- a/site/source/components/EngineValue.tsx
+++ b/site/source/components/EngineValue.tsx
@@ -206,7 +206,7 @@ export function WhenApplicable({
 		[dottedName, workerEngine]
 	)
 
-	return node?.nodeValue !== true ? <>{children}</> : null
+	return node?.nodeValue !== true ? null : <>{children}</>
 }
 
 export function WhenNotApplicable({
diff --git a/site/source/components/simulationExplanation/InstitutionsPartenaires.tsx b/site/source/components/simulationExplanation/InstitutionsPartenaires.tsx
index 4fecf6eed..9ee2dde38 100644
--- a/site/source/components/simulationExplanation/InstitutionsPartenaires.tsx
+++ b/site/source/components/simulationExplanation/InstitutionsPartenaires.tsx
@@ -184,16 +184,10 @@ const caisses = [
 function CaisseRetraite({ role }: { role?: string }) {
 	const unit = useSelector(targetUnitSelector)
 	const workerEngine = useWorkerEngine()
-	const rules = usePromiseOnSituationChange(
-		() =>
-			Promise.all(
-				caisses.map((caisse) =>
-					workerEngine.getRule(
-						`dirigeant . indépendant . PL . ${caisse} . cotisations` as DottedName
-					)
-				)
-			),
-		[]
+	const rules = caisses.map((caisse) =>
+		workerEngine.getRule(
+			`dirigeant . indépendant . PL . ${caisse} . cotisations` as DottedName
+		)
 	)
 
 	return (