diff --git a/source/common/objects/dobjgc.h b/source/common/objects/dobjgc.h
index cd5fa8d08..edd34e4ca 100644
--- a/source/common/objects/dobjgc.h
+++ b/source/common/objects/dobjgc.h
@@ -184,14 +184,6 @@ class TObjPtr
 		DObject *o;
 	};
 public:
-	TObjPtr() = default;
-
-	TObjPtr(const TObjPtr<T> &q) = default;	
-
-	TObjPtr(T q) noexcept
-		: pp(q)
-	{
-	}
 	T operator=(T q)
 	{
 		pp = q;