diff --git a/repositories.txt b/repositories.txt
index 4fe4207b..e768c3d2 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -6568,3 +6568,4 @@ https://github.com/teamprof/arduprof
 https://github.com/sciosense/ens16x-arduino
 https://github.com/lacamera/ESPAsyncWebServer
 https://github.com/ripred/Bang
+https://github.com/PU2REO/PU2REO_Si570