docs: update wiki url

 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index b62e9c5..2f714ab 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ configuration.
 
 Install from your [package manager](https://repology.org/project/river/versions) —
 Join us at [#river](https://web.libera.chat/?channels=#river) on irc.libera.chat —
-Read our man pages and [wiki](https://github.com/riverwm/river/wiki)
+Read our man pages and [wiki](https://codeberg.org/river/wiki)
 
 The main repository is on [codeberg](https://codeberg.org/river/river),
 which is where the issue tracker may be found and where contributions are accepted.