diff --git a/README.md b/README.md
index 90f5aa3..3a63c6f 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 This is a simple wrapper over the [inotify](http://en.wikipedia.org/wiki/Inotify) Linux kernel subsystem
 for monitoring changes to files and directories.
-It uses the [FFI](http://wiki.github.com/ffi/ffi) gem to avoid having to compile a C extension.
+It uses the [FFI](https://github.com/ffi/ffi/wiki) gem to avoid having to compile a C extension.
 
 [API documentation is available on rdoc.info](http://rdoc.info/projects/nex3/rb-inotify).