1 files changed, 2 insertions, 2 deletions
diff --git a/src/ochess.hpp b/src/ochess.hpp
index 3b2769e..9f09a88 100644
--- a/src/ochess.hpp
+++ b/src/ochess.hpp
@@ -47,7 +47,7 @@ wxDECLARE_APP(MyApp);
 void Abort(std::string msg);
 
 class Game;
-
+class GameBase;
 /**
  * @brief Attach informations to the application tabs
  *
@@ -59,5 +59,5 @@ public:
   TabInfos(Type type_) : type(type_) {}
   virtual void ApplyPreferences() = 0;
   virtual std::shared_ptr<Game> GetGame() = 0;
-  virtual void *GetBase() = 0;
+  virtual std::shared_ptr<GameBase> GetBase() = 0;
 };