diff --git a/README.md b/README.md
index 5dc2ad5..693f80b 100644
--- a/README.md
+++ b/README.md
@@ -115,7 +115,7 @@ Should look like this:
     
 After you have saved the lua module file, the next thing to do is to make the remaining install scripts executables:
 
-    # chmod +x install install_dev
+    # chmod +x install install_dev config_lua_module
     
 Now we are ready to run all three scripts. These scripts will install the library files needed for IUP to be used with Lua. Since these libraries will copied to the /lib directory, you will need to run all three install scrips as root: