diff --git a/binary-trees/binarytree.hpp b/binary-trees/binarytree.hpp
index ea09ff4..18a34a7 100644
--- a/binary-trees/binarytree.hpp
+++ b/binary-trees/binarytree.hpp
@@ -127,5 +127,9 @@ public:
 			}
 		}
 	}
+
+	Tree()
+		: root(nullptr)
+	{}
 };
 } // namespace BinaryTree
\ No newline at end of file