diff --git a/src/PT2258.cpp b/src/PT2258.cpp
index 6307b66..1f873e1 100644
--- a/src/PT2258.cpp
+++ b/src/PT2258.cpp
@@ -7,6 +7,8 @@
 
   This library is to control the 6-Channel Electronic Volume Controller IC PT2258
 
+  [Github repository]: https://github.com/marclura/PT2258-Arduino-Library
+
   PT2258 address
   ----------------------------------------------------------------------------------