diff --git a/csrc/cjson/WHAT b/csrc/cjson/WHAT
index 184cc96..04b8def 100644
--- a/csrc/cjson/WHAT
+++ b/csrc/cjson/WHAT
@@ -1,2 +1 @@
 lua-cjson 2.1.0 from http://www.kyne.com.au/~mark/software/lua-cjson.php (MIT license)
-requires: lua-headers, luajit