diff --git a/2005/README.md b/2005/README.md
index 6d084a3dc..03c66fd95 100644
--- a/2005/README.md
+++ b/2005/README.md
@@ -1,4 +1,4 @@
-# 2005 marked the "The Eighteenth International Obfuscated C Code Contest"
+# [2005](/years.html#2005) marked the "The Eighteenth International Obfuscated C Code Contest"
 
 
 ## Standard IOCCC stuff