diff --git a/services/web/frontend/js/features/subscription/components/dashboard/free-plan.tsx b/services/web/frontend/js/features/subscription/components/dashboard/free-plan.tsx
index 965885f0b3..dec397f3a1 100644
--- a/services/web/frontend/js/features/subscription/components/dashboard/free-plan.tsx
+++ b/services/web/frontend/js/features/subscription/components/dashboard/free-plan.tsx
@@ -30,7 +30,7 @@ function FreePlan() {
       {isSplitTestEnabled('ai-add-on') && (
         <a
           className="btn btn-secondary"
-          href="/user/subscription/new?planCode=assist"
+          href="/user/subscription/new?planCode=assistant"
         >
           {t('buy_overleaf_assist')}
         </a>
diff --git a/services/web/frontend/js/features/subscription/components/dashboard/states/expired.tsx b/services/web/frontend/js/features/subscription/components/dashboard/states/expired.tsx
index fec5c31611..6afe04961b 100644
--- a/services/web/frontend/js/features/subscription/components/dashboard/states/expired.tsx
+++ b/services/web/frontend/js/features/subscription/components/dashboard/states/expired.tsx
@@ -24,7 +24,7 @@ export function ExpiredSubscription({
         {isSplitTestEnabled('ai-add-on') && (
           <a
             className="btn btn-secondary me-1"
-            href="/user/subscription/new?planCode=assist"
+            href="/user/subscription/new?planCode=assistant"
           >
             {t('buy_overleaf_assist')}
           </a>