diff --git a/lang/io/pkg-descr b/lang/io/pkg-descr
index 081b5c62a830..47bc9962bca3 100644
--- a/lang/io/pkg-descr
+++ b/lang/io/pkg-descr
@@ -1,7 +1,7 @@
 Io is small prototype-based programming language. The ideas in Io
 are mostly inspired by Smalltalk (all values are objects), Self
 (prototype-based), NewtonScript (differential inheritance), Act1
 (actors and futures for concurrency), LISP (code is a runtime
 inspectable/modifiable tree) and Lua (small, embeddable).
 
-WWW: http://www.iolanguage.com/
+WWW: https://iolanguage.org