diff --git a/debian/copyright b/debian/copyright
index e56be6731b..fbedee4343 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -54,6 +54,11 @@ Files: faraday-middleware-aws-signers-v4/*
 Copyright: 2015 Genki Sugawara
 License: Expat
 
+Files: snowplow-javascript-tracker/*
+Copyright: 2010 Anthon Pang
+           2012 Snowplow Analytics Ltd
+License: BSD-3-clause
+
 Files: vendor/Dockerfile/*
  vendor/gitlab-ci-yml/*
 Copyright: 2016-2017, GitLab.org