diff --git a/design.md b/design.md
index da8f0422..700e0192 100644
--- a/design.md
+++ b/design.md
@@ -5,7 +5,7 @@ Copyright 2012 Google Inc.  <wrightt@google.com>
 iOS WebKit Debug Proxy Design
 =============================
 
-See the [README.md](README) for an overview.
+See the [README.md](README.md) for an overview.
 
 Source
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