diff --git a/README.md b/README.md
index 76ff893..63f7a47 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
 share-a-secret
 ==============
 
-Secret sharing command line tool using Shamir's secret sharing algorithm
+Secret sharing command line tool using [Shamir's secret sharing](https://en.wikipedia.org/wiki/Shamir%27s_Secret_Sharing) algorithm.
+
+