diff --git a/master.ino b/master.ino
index 7b6b86a..9d8f960 100644
--- a/master.ino
+++ b/master.ino
@@ -2,7 +2,7 @@
  This is the source code for the master-module of Star Track.
  Required Libraries:
  https://virtuabotix-virtuabotixllc.netdna-ssl.com/core/wp-content/uploads/2014/01/virtuabotixRTC.zip
- https://github.com/jrowberg/i2cdevlib/zipball/master 
+ https://github.com/jrowberg/i2cdevlib/tree/master/Arduino/MPU6050 
  
  Created 20 July 2016 by Görkem Bozkurt
  */