diff --git a/README.md b/README.md
index 1b225228..9f38509f 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,13 @@
 # Cave-Story-Engine-2
 How to build:
 
-cd to the directory,
+Create "build" directory
+
+cd to the base directory,
 
 make (RELEASE=1 for release build)
+
+
+You have to include the data folder in the build directory:
+
+https://cdn.discordapp.com/attachments/451840265750183946/533107673592233994/data.zip