diff --git a/cockatrice/src/interface/card_picture_loader/card_picture_loader.h b/cockatrice/src/interface/card_picture_loader/card_picture_loader.h
index e2ccf2fb5..52c71e242 100644
--- a/cockatrice/src/interface/card_picture_loader/card_picture_loader.h
+++ b/cockatrice/src/interface/card_picture_loader/card_picture_loader.h
@@ -12,6 +12,7 @@ inline Q_LOGGING_CATEGORY(CardPictureLoaderCardBackCacheFailLog, "card_picture_l
 
 /**
  * @class CardPictureLoader
+ * @ingroup PictureLoader
  * @brief Singleton class to manage card image loading and caching. Provides functionality to asynchronously load,
  * cache, and manage card images for the client.
  *