diff --git a/app/serializers/api/admin/exchange_serializer.rb b/app/serializers/api/admin/exchange_serializer.rb
index 2d199b6757..90828f0ba1 100644
--- a/app/serializers/api/admin/exchange_serializer.rb
+++ b/app/serializers/api/admin/exchange_serializer.rb
@@ -49,7 +49,7 @@ module Api
       end
 
       def tag_list
-        preloaded_tag_list.join(",(pre)")
+        preloaded_tag_list.join(",")
       end
 
       def tags