diff --git a/README.md b/README.md
index 160bc244..5e6eb012 100644
--- a/README.md
+++ b/README.md
@@ -235,6 +235,7 @@ Working examples
 Here are some repos that use cibuildwheel. 
 
 - [pyinstrument_cext](https://github.com/joerick/pyinstrument_cext)
+- [websockets](https://github.com/aaugustin/websockets)
 
 > Add repo here! Send a PR.