1 files changed, 4 insertions, 0 deletions
diff --git a/copyright b/copyright
index 174de4b..25937ce 100644
--- a/copyright
+++ b/copyright
@@ -24,6 +24,10 @@ Files: silx/third_party/modest_image.py
 Copyright: 2013 Chris Beaumont
 License: MIT
 
+Files: silx/gui/utils/signal.py
+Copyright: 2012 University of North Carolina at Chapel Hill, Luke Campagnola
+License: MIT
+
 License: MIT
  Permission is hereby granted, free of charge, to any person obtaining a
  copy of this software and associated documentation files (the "Software"),