diff --git a/README.md b/README.md
index 3a5a4f4..97b151d 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 Arduino AESLib 
 ==============
 
-This project is just an Arduino ready extract from the AVR-Crypto-Lib.
+This project is just an Arduino ready extract from the [AVR-Crypto-Lib](https://github.com/cantora/avr-crypto-lib).
 
 It only packages the ASM implementations of AES into a library ready to use in
 Arduino IDE.