diff --git a/README.md b/README.md
index 808949d..af441a3 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ MIT; see `./doc/LICENSE`
 Htmlparser is a listed [LuaRock](http://luarocks.org/repositories/rocks/). Install using [LuaRocks](http://www.luarocks.org/): `luarocks install htmlparser`
 
 ###Dependencies
-Htmlparser depends on [Lua 5.2](http://www.lua.org/download.html), and on the ["set"][1] LuaRock, which is installed along automatically
+Htmlparser depends on [Lua 5.2](http://www.lua.org/download.html), and on the ["set"][1] LuaRock, which is installed along automatically. To be able to run the tests, [lunitx](https://github.com/dcurrie/lunit) also comes along as a LuaRock
 
 ##Usage
 Start off with