diff --git a/repositories.txt b/repositories.txt
index e2054f5f..3ffc597c 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -1,3 +1,4 @@
+https://github.com/Call-for-Code/ClusterDuck-Protocol
 https://github.com/drmpf/pfodGUIdesigner
 https://github.com/plsTrustMeImAnEngineer/StreamAverage
 https://github.com/trevorwslee/Arduino-DumbDisplay