diff --git a/tie.html b/tie.html
index 1ea78c9..c939ec7 100644
--- a/tie.html
+++ b/tie.html
@@ -35,7 +35,7 @@ a function which returns a std::pair&lt;&gt;. The effect of the <TT>tie()</TT>
 function is to allow the assignment of the two values of the pair to
 two separate variables. The idea for this comes from Jaakko
 J&#228;rvi's Binders&nbsp;[<A
-HREF="bibliography.html#jaakko_tuple_assign">1</A>].
+HREF="../graph/docs/bibliography.html#jaakko_tuple_assign">1</A>].
 
 <P>