diff --git a/packages/strapi-plugin-users-permissions/controllers/UsersPermissions.js b/packages/strapi-plugin-users-permissions/controllers/UsersPermissions.js
index 568e33155e..bc8bec8133 100644
--- a/packages/strapi-plugin-users-permissions/controllers/UsersPermissions.js
+++ b/packages/strapi-plugin-users-permissions/controllers/UsersPermissions.js
@@ -237,7 +237,7 @@ module.exports = {
       type: 'plugin',
       name: 'users-permissions',
       key: 'grant'
-    }).set({value: ctx.request.body});
+    }).set({value: ctx.request.body.providers});
 
     ctx.send({ ok: true });
   }