diff --git a/README.md b/README.md
index fe8345b..d1b130c 100644
--- a/README.md
+++ b/README.md
@@ -353,6 +353,7 @@
   + https://github.com/Labelbox/Labelbox
   + https://github.com/opencv/cvat
   + https://github.com/saic-vul/fbrs_interactive_segmentation
+  + https://gitlab.com/ficsresearch/s3a
 
 ## Results: