diff --git a/ChangeLog b/ChangeLog
index 2336e726a5..e3db4a06e8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Apr 24 14:08:00 2013  Zachary Scott  <zachary@zacharyscott.net>
+
+	* numeric.c: Fix wiki link on Float imprecision in overview, patched
+	  by Makoto Kishimoto [Bug #8304] [ruby-dev:47280]
+
 Wed Apr 24 14:03:59 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (parser_yylex): disallow $- without following identifier
diff --git a/numeric.c b/numeric.c
index 5e353da7c1..413e9a9bbc 100644
--- a/numeric.c
+++ b/numeric.c
@@ -630,7 +630,7 @@ num_to_int(VALUE num)
  *  So you should know its esoteric system. see following:
  *
  *  - http://docs.sun.com/source/806-3568/ncg_goldberg.html
- *  - http://wiki.github.com/rdp/ruby_tutorials_core/ruby-talk-faq#floats_imprecise
+ *  - http://wiki.github.com/rdp/ruby_tutorials_core/ruby-talk-faq#wiki-floats_imprecise
  *  - http://en.wikipedia.org/wiki/Floating_point#Accuracy_problems
  */