diff --git a/Formula/lua.rb b/Formula/lua.rb
index 50ed68be22..ad92b0725d 100644
--- a/Formula/lua.rb
+++ b/Formula/lua.rb
@@ -22,6 +22,8 @@ class Lua <Formula
 
     system "make macosx"
     system "make install"
+    
+    (lib+"pkgconfig").install 'etc/lua.pc'
   end
 end