diff --git a/app/models/event/plan.rb b/app/models/event/plan.rb
index 3e0663fa23..6704d5e161 100644
--- a/app/models/event/plan.rb
+++ b/app/models/event/plan.rb
@@ -92,6 +92,14 @@ def self.that(method)
       end
     end
 
+    after_create :create_card_grant_setting_if_affiliate
+
+    def create_card_grant_setting_if_affiliate
+      if type == "Event::Plan::HackClubAffiliate" && event.card_grant_setting.nil?
+        event.create_card_grant_setting!
+      end
+    end
+
   end
 
 end