diff --git a/TODO b/TODO
index 6dcc12e9cf18d6a484ae4222709e93d6268ab6bf..efbb50cf45fecdc4e74fadca50ba66d1af55ccc0 100644
--- a/TODO
+++ b/TODO
@@ -12,7 +12,7 @@ https://internal.fmrib.ox.ac.uk/i-wiki/Analysis/Todos/FSLView regularly, too.
 ** DONE Improve histogram
 ** DONE Feat mode 
 ** DONE Cluster browser
-** Overlay groups
+** DONE Overlay groups
 ** Movie mode
 ** Iconify/clean up interface
 *** Icons for buttons