diff --git a/registry.txt b/registry.txt
index 0f598a6a..eefe3e66 100644
--- a/registry.txt
+++ b/registry.txt
@@ -7337,3 +7337,4 @@ https://github.com/dejwk/roo_windows.git|Contributed|roo_windows
 https://github.com/dejwk/roo_temperature.git|Contributed|roo_temperature
 https://github.com/workloads/scservo.git|Contributed|SCServo
 https://github.com/csl-3/Pasos.git|Contributed|Pasos
+https://github.com/dejwk/roo_onewire.git|Contributed|roo_onewire