diff --git a/minmax/index.html b/minmax/index.html
index 27efb39..c1c10e5 100644
--- a/minmax/index.html
+++ b/minmax/index.html
@@ -56,7 +56,7 @@ be enough. The present library solves both problems.</p>
 <tt>minmax</tt>
 as straightforward extensions of the C++
 standard. As it returns a pair of <tt>const&amp;</tt>, we must use the <a
-href=:../../../../tuple/index.html>Boost.tuple</a> library to construct such
+href="../../tuple/index.html">Boost.tuple</a> library to construct such
 pairs. (Please note: the intent is not to fix the known defaults of
 <tt>std::min</tt>
 and <tt>std::max</tt>, but to add one more algorithms that combines both; see the