diff --git a/cln_plugin/cln_plugin.go b/cln_plugin/cln_plugin.go
index 4b217f0..039fc9b 100644
--- a/cln_plugin/cln_plugin.go
+++ b/cln_plugin/cln_plugin.go
@@ -1,3 +1,7 @@
+// The code in this plugin is highly inspired by and sometimes copied from
+// github.com/niftynei/glightning. Therefore pieces of this code are subject
+// to Copyright Lisa Neigut (Blockstream) 2019.
+
 package cln_plugin
 
 import (