diff --git a/README.md b/README.md
index 0c10261..903dc49 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
 # m68k-gcc-pi
 
 Be sure you are on a brand new install of Raspbian if you can, fully updated
+
+try to build m68k-elf-gcc from kentosama's repo:
+https://github.com/kentosama/m68k-elf-gcc
+
+`-nostdlib` is required or building will fail