diff --git a/README.md b/README.md
index acd1c65..862f882 100644
--- a/README.md
+++ b/README.md
@@ -7,8 +7,8 @@ Stage 2 loader initializes protected mode, detects system memory, loads the kern
 Yes the ASM code and the makefile could use some refactoring. Yes I know floor can be calculated simply by (x + y - 1) / y.
 
 ### Building
-Run "make".
+cd into "src" and Run "make".
 
-The boot image "boot.img" is generated under "out" directory.
+The boot image "boot.img" is generated under "src/out" directory.
 
 Use QEMU or Bochs to emulate.