diff --git a/syntax/go.nanorc b/syntax/go.nanorc
index c6311439..debc5d7b 100644
--- a/syntax/go.nanorc
+++ b/syntax/go.nanorc
@@ -1,5 +1,8 @@
 ## Syntax highlighting for Go.
 
+## Original author:  Robert Clausecker
+## License:  CC0 (public domain)
+
 syntax go "\.go$"
 comment "//"