diff --git a/gnu/packages/haskell-apps.scm b/gnu/packages/haskell-apps.scm
index f489f748a8aa48441e265f7ef31ef7978142c060..ecfe439c4b1b405552391d006586dc5815029c1d 100644
--- a/gnu/packages/haskell-apps.scm
+++ b/gnu/packages/haskell-apps.scm
@@ -199,7 +199,7 @@ (define-public cpphs
 unlit literate code files; and an option to turn off macro-expansion.")
     (license (list license:lgpl2.1+ license:gpl3+))))
 
-;; Darcs has no https support: http://irclog.perlgeek.de/darcs/2016-09-17
+;; Darcs has no https support:
 ;; http://darcs.net/manual/Configuring_darcs.html#SECTION00440070000000000000
 ;; and results of search engines will show that if the protocol is http, https
 ;; is never mentioned.