diff --git a/registry.txt b/registry.txt
index 3f5f29b4..8a7e57ac 100644
--- a/registry.txt
+++ b/registry.txt
@@ -3581,3 +3581,4 @@ https://github.com/khoih-prog/EthernetWebServer_SSL_STM32.git|Contributed|Ethern
 https://github.com/khoih-prog/EthernetWebServer_SSL.git|Contributed|EthernetWebServer_SSL
 https://github.com/soyantonio/simple-box.git|Contributed|SimpleBox
 https://github.com/tcoppex/mbed-ble-hid.git|Contributed|Mbed BLE HID
+https://github.com/pkoerber/SMA-SunnyBoy-Reader.git|Contributed|SMA SunnyBoy Reader