diff --git a/app/Domain/Integrations/Controllers/IntegrationController.php b/app/Domain/Integrations/Controllers/IntegrationController.php
index a35e0b6b6..84a896e42 100644
--- a/app/Domain/Integrations/Controllers/IntegrationController.php
+++ b/app/Domain/Integrations/Controllers/IntegrationController.php
@@ -365,7 +365,7 @@ private function guardCoupon(Request $request): ?RedirectResponse
             ]);
         }
 
-        if ($coupon->isDistributed) {
+        if ($coupon->integrationId !== null) {
             return Redirect::back()->withErrors(['coupon' => __('errors.coupon.already_used')]);
         }