diff --git a/src/node/mac-address.h b/src/node/mac-address.h
index 84ecf6ae5..4a88da1d0 100644
--- a/src/node/mac-address.h
+++ b/src/node/mac-address.h
@@ -19,10 +19,6 @@
  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
  */
 
-/*
- * This implementation borrowed from yans
- */
-
 #ifndef MAC_ADDRESS_H
 #define MAC_ADDRESS_H