diff --git a/README.md b/README.md
index 0fde11eb..1e9a702b 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ Just copy the files to your build tree and use a C++11 compiler
 * Console logging
 * Linux syslog 
 * Optional async logging 
-* [Custom](wiki/Custom-formatting) formatting 
+* [Custom](https://github.com/gabime/spdlog/wiki/Custom-formatting) formatting 
 * Runtime logging levels
 * Extend with custom log targets easily (just implement a single function in the [sink](include/spdlog/sinks/sink.h) interface)