diff --git a/llvm/docs/tutorial/index.rst b/llvm/docs/tutorial/index.rst
--- a/llvm/docs/tutorial/index.rst
+++ b/llvm/docs/tutorial/index.rst
@@ -34,7 +34,7 @@
 External Tutorials
 ==================
 
-`Tutorial: Creating an LLVM Backend for the Cpu0 Architecture <http://jonathan2251.github.com/lbd/>`_
+`Tutorial: Creating an LLVM Backend for the Cpu0 Architecture <https://jonathan2251.github.io/lbd/>`_
    A step-by-step tutorial for developing an LLVM backend. Under
    active development at `<https://github.com/Jonathan2251/lbd>`_ (please
    contribute!).