diff --git a/module/campaign/gems_farming.py b/module/campaign/gems_farming.py
index ac7ebac02..775fe0e20 100644
--- a/module/campaign/gems_farming.py
+++ b/module/campaign/gems_farming.py
@@ -253,7 +253,7 @@ class GemsFarming(CampaignRun, Dock, EquipmentChange):
         self.dock_select_one(button)
         self.dock_filter_set()
         self.dock_sort_method_dsc_set()
-        self.dock_select_confirm(check_button=page_fleet.check_button)
+        self.dock_select_confirm(check_button=self.page_fleet_check_button)
 
     def get_common_rarity_cv(self, lv=31, emotion=16):
         """