diff --git a/README.md b/README.md
index c05f821..fdb311e 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ For documentation, see:
 
     Resources/doc/
 
-[Read the documentation](https://github.com/nelmio/NelmioApiDocBundle/blob/master/Resources/doc/index.md)
+[Read the documentation](https://github.com/nelmio/NelmioApiDocBundle/blob/master/Resources/doc/index.rst)
 
 
 Contributing