diff --git a/repositories.txt b/repositories.txt
index 7c170b8f..39acf1ca 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -4734,3 +4734,4 @@ https://github.com/khoih-prog/AsyncMQTT_Generic
 https://github.com/xreef/EByte_LoRa_E220_Series_Library
 https://github.com/neosarchizo/cb-hcho-v4
 https://github.com/felias-fogg/TXOnlySerial
+https://github.com/felias-fogg/SingleWireSerial