diff --git a/README.md b/README.md
index abd1148..f7e3f6c 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
 # BATT-SIGNAL
 A simple and minimalistic battery alert for X11, written in C.
 
+Only dependancy is mpg123.
+
 ![LOL](https://gitlab.com/amaterasu_/batt-signal/-/raw/master/ss.png)