diff --git a/README.md b/README.md
index 8a1b7805..fabebcb8 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,6 @@
 
 [![Gitter](https://badges.gitter.im/ethereum/yellowpaper.svg)](https://gitter.im/ethereum/yellowpaper?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-The paper comes as a single ``latex`` file ``Paper.tex``. The latest version is generally available as a PDF at https://ethereum.github.io/yellowpaper/paper.pdf or just yellowpaper.io .
+The paper comes as a single ``latex`` file ``Paper.tex``. The latest version is generally available as a PDF at https://ethereum.github.io/yellowpaper/paper.pdf or just [yellowpaper.io](http://yellowpaper.io/) .
 
 In order to build, use the supplied build script (``build.sh``). Following the first time, you can use the standard `pdflatex` tools like http://latex.informatik.uni-halle.de/latex-online/latex.php for compiling/preview. It can be viewed in ``PDF`` format after building.