diff --git a/README.rst b/README.rst
index 29488818..606dde24 100644
--- a/README.rst
+++ b/README.rst
@@ -138,7 +138,7 @@ The documents will be generated under ``doc/manual/html/``.
 The generated documents will not be installed with ``make install``.
 
 The online documentation is available at
-http://tatsuhiro-t.github.io/nghttp2/
+https://nghttp2.org/documentation/
 
 Client, Server and Proxy programs
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