diff --git a/README.md b/README.md
index 3980f94..b9b41ef 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@ It uses the [64-bit C port of RaEdit](https://github.com/m417z/RAEditC), and is
 
 It requires [PellesC](http://www.smorgasbordet.com/pellesc/) as the backend C compiler.
 
-To build, open the `_build.cmd` file and modify the two variables with the path to the PellesC folder and the folder containing the `bc.exe` file.
+To build, first open the `_build.cmd` file and modify the two variables with the path to the PellesC folder and the folder containing the `bc.exe` file.
+
+Then simply execute the script to build.