diff --git a/README.md b/README.md
index 0f1ada0..4f5a0db 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # docker-cmatrix
 
-A simple docker image I used to teach me the basics of docker images and how to build them.
+A simple alpine-based docker image I used to teach me the basics of docker images and how to build them.
 
 
 ## Build the container