diff --git a/pkg/README.md b/pkg/README.md
index 892bb63..0104483 100644
--- a/pkg/README.md
+++ b/pkg/README.md
@@ -16,6 +16,7 @@ Examples:
 * https://github.com/perkeep/perkeep/tree/master/pkg
 * https://github.com/minio/minio/tree/master/pkg
 * https://github.com/heptio/ark/tree/master/pkg
+* https://github.com/argoproj/argo/tree/master/pkg
 * https://github.com/heptio/sonobuoy/tree/master/pkg
 * https://github.com/kubernetes/kubernetes/tree/master/pkg
 * https://github.com/kubernetes/kops/tree/master/pkg