diff --git a/repositories.txt b/repositories.txt
index 8fac59fd..4b41a557 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -5290,3 +5290,4 @@ https://github.com/liuyinze/CumulocityHttpDownstream
 https://github.com/dirkx/Arduino-Base32-Decode
 https://github.com/dirkx/Arduino-TOTP-RFC6238-generator
 https://github.com/khoih-prog/AVR_PWM
+https://github.com/nwb99/MCP4151