diff --git a/registry.json b/registry.json
index 02d684c..2fd6deb 100644
--- a/registry.json
+++ b/registry.json
@@ -188,6 +188,7 @@
   "jsplumb": "github:sporritt/jsPlumb",
   "kickstrap": "github:ajkochanowicz/Kickstrap",
   "klayjs": "github:OpenKieler/klayjs",
+  "kl-watch-once": "github:kasperlewau/kl-watch-once",
   "kendoui": "github:kendo-labs/bower-kendo-ui",
   "knockout": "github:knockout/knockout",
   "knockout-validation": "github:Knockout-Contrib/Knockout-Validation",