diff --git a/website/client/store/actions/shops.js b/website/client/store/actions/shops.js
index cdd3d24a32..5efe395f74 100644
--- a/website/client/store/actions/shops.js
+++ b/website/client/store/actions/shops.js
@@ -33,7 +33,7 @@ export function buyQuestItem (store, params) {
 
   return {
     result: opResult,
-    httpCall: axios.post(`/api/v3/user/buy/${params.key}`, {type: 'quest'}),
+    httpCall: axios.post(`/api/v3/user/buy/${params.key}`, {type: 'quest', quantity}),
   };
 }