diff --git a/devel/libavl/pkg-descr b/devel/libavl/pkg-descr
index db972e7dbd0e2..fec722e85a5c0 100644
--- a/devel/libavl/pkg-descr
+++ b/devel/libavl/pkg-descr
@@ -4,4 +4,4 @@ search operations. libavl is the most complete free balanced binary tree
 library on the net today, supporting AVL trees in plain, threaded, and
 right-threaded forms as well as plain red-black trees.
 
-WWW: http://www.stanford.edu/~blp/avl/
+WWW: https://adtinfo.org/