diff --git a/pub/trivia/singleton.hpp b/pub/trivia/singleton.hpp
index ae6c42990fec129d98d8ee853017dbcba69253c5..cd61011c560898fb294ddf6a66299a3660f9c79e 100644
--- a/pub/trivia/singleton.hpp
+++ b/pub/trivia/singleton.hpp
@@ -22,7 +22,6 @@ class ISingleton {
  protected:
     ~ISingleton() {};
     ISingleton() {}
-    typedef T* T_Pointer;
  public:
     static T* instance() { static T* instance = new T(); return instance; }
 };